1303816
13038162 = 13047*13048 + 13049*13050 + 13051*13052 + 13053*13054 + ... + 23157*23158.
Page of Squares : First Upload October 26, 2013 ; Last Revised October 26, 2013by Yoshio Mimura, Kobe, Japan
1305281
13052812 = 1594 + 6004 + 11204.
Page of Squares : First Upload October 26, 2013 ; Last Revised October 26, 2013by Yoshio Mimura, Kobe, Japan
1309654
13096542 = 1715193599716, a square with odd digits except the last digit 6.
Page of Squares : First Upload October 26, 2013 ; Last Revised October 26, 2013by Yoshio Mimura, Kobe, Japan
1309876
13098762 = 1715775135376, a square with odd digits except the last digit 6.
Page of Squares : First Upload October 26, 2013 ; Last Revised October 26, 2013by Yoshio Mimura, Kobe, Japan
1311150
13111502 = 4344*4345 + 4346*4347 + 4348*4349 + 4350*4351 + ... + 21824*21825.
Page of Squares : First Upload October 26, 2013 ; Last Revised October 26, 2013by Yoshio Mimura, Kobe, Japan
1313316
1313316 = 11462, a sqaure with 3 kinds of digits.
Page of Squares : First Upload October 26, 2013 ; Last Revised October 26, 2013by Yoshio Mimura, Kobe, Japan
1316654
13166542 = 1733577755716, a square with odd digits except the last digit 6.
Page of Squares : First Upload October 26, 2013 ; Last Revised October 26, 2013by Yoshio Mimura, Kobe, Japan
1316714
13167142 = 1733735757796, a square with odd digits except the last digit 6.
Page of Squares : First Upload October 26, 2013 ; Last Revised October 26, 2013by Yoshio Mimura, Kobe, Japan
1317244
13172442 = 1735131755536, a square with odd digits except the last digit 6.
Page of Squares : First Upload October 26, 2013 ; Last Revised October 26, 2013by Yoshio Mimura, Kobe, Japan
1317880
13178802 = 73352*73353 + 73354*73355 + 73356*73357 + 73358*73359 + ... + 73990*73991.
Page of Squares : First Upload October 26, 2013 ; Last Revised October 26, 2013by Yoshio Mimura, Kobe, Japan
1319700
13197002 = 1114*1115 + 1116*1117 + 1118*1119 + 1120*1121 + ... + 21862*21863.
< Page of Squares : First Upload October 26, 2013 ; Last Revised October 26, 2013by Yoshio Mimura, Kobe, Japan
1324354
13243542 = 1753913517316, a square with odd digits except the last digit 6.
Page of Squares : First Upload October 26, 2013 ; Last Revised October 26, 2013by Yoshio Mimura, Kobe, Japan
1325576
13255762 = 1757151731776, a square with odd digits except the last digit 6.
Page of Squares : First Upload October 26, 2013 ; Last Revised October 26, 2013by Yoshio Mimura, Kobe, Japan
1325646
13256462 = 1757337317316, a square with odd digits except the last digit 6.
Page of Squares : First Upload October 26, 2013 ; Last Revised October 26, 2013by Yoshio Mimura, Kobe, Japan
1325744
13257442 = 1757597153536, a square with odd digits except the last digit 6.
Page of Squares : First Upload October 26, 2013 ; Last Revised October 26, 2013by Yoshio Mimura, Kobe, Japan
1326346
13263462 = 1759193711716, a square with odd digits except the last digit 6.
Page of Squares : First Upload October 26, 2013 ; Last Revised October 26, 2013by Yoshio Mimura, Kobe, Japan
1326735
13267352 = 1760225760225.
Page of Squares : First Upload October 26, 2013 ; Last Revised October 26, 2013by Yoshio Mimura, Kobe, Japan
1328050
13280502 = 58892*58893 + 58894*58895 + 58896*58897 + 58898*58899 + ... + 59890*59891.
Page of Squares : First Upload October 26, 2013 ; Last Revised October 26, 2013by Yoshio Mimura, Kobe, Japan
1330834
13308342 = 1771119135556, a square with odd digits except the last digit 6.
Page of Squares : First Upload October 26, 2013 ; Last Revised October 26, 2013by Yoshio Mimura, Kobe, Japan
1332366
13323662 = 1775199157956, a square with odd digits except the last digit 6.
Page of Squares : First Upload October 26, 2013 ; Last Revised October 26, 2013by Yoshio Mimura, Kobe, Japan
1332424
13324242 = 1775353715776, a square with odd digits except the last digit 6.
Page of Squares : First Upload October 26, 2013 ; Last Revised October 26, 2013by Yoshio Mimura, Kobe, Japan
1332634
13326342 = 1775913377956, a square with odd digits except the last digit 6.
Page of Squares : First Upload October 26, 2013 ; Last Revised October 26, 2013by Yoshio Mimura, Kobe, Japan
1333334
13333342 = 1777779555556, a square with odd digits except the last digit 6.
Page of Squares : First Upload October 26, 2013 ; Last Revised October 26, 2013by Yoshio Mimura, Kobe, Japan
1333834
13338342 = 1779113139556, a square with odd digits except the last digit 6.
Page of Squares : First Upload October 26, 2013 ; Last Revised October 26, 2013by Yoshio Mimura, Kobe, Japan
1336336
1336336 = 11562, a square with 3 kinds of digits.
Page of Squares : First Upload October 26, 2013 ; Last Revised October 26, 2013by Yoshio Mimura, Kobe, Japan
1338646
13386462 = 1791973113316, a square with odd digits except the last digit 6.
Page of Squares : First Upload October 26, 2013 ; Last Revised October 26, 2013by Yoshio Mimura, Kobe, Japan
1339086
13390862 = 1793151315396, a square with odd digits except the last digit 6.
Page of Squares : First Upload October 26, 2013 ; Last Revised October 26, 2013by Yoshio Mimura, Kobe, Japan
1340134
13401342 = 1795959137956, a square with odd digits except the last digit 6.
Page of Squares : First Upload October 26, 2013 ; Last Revised October 26, 2013by Yoshio Mimura, Kobe, Japan
1340448
12 + 22 + ... + 13404482 = 802840262840642224, the third sum with even digits (there are 3 such 18-digit sums).
Page of Squares : First Upload October 26, 2013 ; Last Revised October 26, 2013by Yoshio Mimura, Kobe, Japan
1341414
13414142 = 1799391519396, a square with odd digits except the last digit 6.
Page of Squares : First Upload October 26, 2013 ; Last Revised October 26, 2013by Yoshio Mimura, Kobe, Japan
1348740
13487402 = 1867*1868 + 1869*1870 + 1871*1872 + 1873*1874 + ... + 22185*22186.
Page of Squares : First Upload October 26, 2013 ; Last Revised October 26, 2013by Yoshio Mimura, Kobe, Japan
1350458
13504582 = 8506*8507 + 8508*8509 + 8510*8511 + 8512*8513 + ... + 22608*22609.
Page of Squares : First Upload October 26, 2013 ; Last Revised October 26, 2013by Yoshio Mimura, Kobe, Japan
1354896
1354896 = 11642, a square with different digits.
Page of Squares : First Upload October 26, 2013 ; Last Revised October 26, 2013by Yoshio Mimura, Kobe, Japan
1359875
13598752 = 1849260015625, and 1849 = 432, 260015625 = 161252.
Page of Squares : First Upload October 26, 2013 ; Last Revised October 26, 2013by Yoshio Mimura, Kobe, Japan
1370820
13708202 = 31806*31807 + 31808*31809 + 31810*31811 + 31812*31813 + ... + 35154*35155.
Page of Squares : First Upload October 26, 2013 ; Last Revised October 26, 2013by Yoshio Mimura, Kobe, Japan
1372105
13721052 = 13 + 23 + 33 + ... + 19693 = 1 + 2 + 3 + ... + 1940449.
Page of Squares : First Upload October 26, 2013 ; Last Revised October 26, 2013by Yoshio Mimura, Kobe, Japan
1378968
A cubic polynomial:
(X + 5762)(X + 7442)(X + 13932) = X3 + 16812X2 + 13789682X + 5969617922.
by Yoshio Mimura, Kobe, Japan
1380625
1380625 = 11752, a square with different digits.
Page of Squares : First Upload October 26, 2013 ; Last Revised October 26, 2013by Yoshio Mimura, Kobe, Japan
1382976
1382976 = 11762, a square with different digits.
Page of Squares : First Upload October 26, 2013 ; Last Revised October 26, 2013by Yoshio Mimura, Kobe, Japan
1382737
13827372 = 1911961611169, a square with 3 kinds of digits.
Page of Squares : First Upload October 26, 2013 ; Last Revised October 26, 2013by Yoshio Mimura, Kobe, Japan
1383340
13833402 = 50289*50290 + 50291*50292 + 50293*50294 + 50295*50296 + ... + 51757*51758.
Page of Squares : First Upload October 26, 2013 ; Last Revised October 26, 2013by Yoshio Mimura, Kobe, Japan
1384044
13840442 = 1915577793936, a square with odd digits except the last digit 6.
Page of Squares : First Upload October 26, 2013 ; Last Revised October 26, 2013by Yoshio Mimura, Kobe, Japan
1384166
13841662 = 1915915515556, a square with odd digits except the last digit 6.
Page of Squares : First Upload October 26, 2013 ; Last Revised October 26, 2013by Yoshio Mimura, Kobe, Japan
1385414
13854142 = 1919371951396, a square with odd digits except the last digit 6.
Page of Squares : First Upload October 26, 2013 ; Last Revised October 26, 2013by Yoshio Mimura, Kobe, Japan
1386975
13869752 = 1923699650625, and 19236996 = 43862, 50625 = 2252.
Page of Squares : First Upload October 26, 2013 ; Last Revised October 26, 2013by Yoshio Mimura, Kobe, Japan
1389200
13892002 = 24324*24325 + 24326*24327 + 24328*24329 + 24330*24331 + ... + 29612*29613.
Page of Squares : First Upload October 26, 2013 ; Last Revised October 26, 2013by Yoshio Mimura, Kobe, Japan
1389666
13896662 = 1931171591556, a square with odd digits except the last digit 6.
Page of Squares : First Upload October 26, 2013 ; Last Revised October 26, 2013by Yoshio Mimura, Kobe, Japan
1390500
13905002 = 21684*21685 + 21686*21687 + 21688*21689 + 21690*21691 + ... + 27932*27933.
Page of Squares : First Upload October 26, 2013 ; Last Revised October 26, 2013by Yoshio Mimura, Kobe, Japan
1390718
13907182 = 36166*36167 + 36168*36169 + 36170*36171 + 36172*36173 + ... + 38908*38909.
Page of Squares : First Upload October 26, 2013 ; Last Revised October 26, 2013by Yoshio Mimura, Kobe, Japan
1397044
13970442 = 1951731937936, a square with odd digits except the last digit 6.
Page of Squares : First Upload October 26, 2013 ; Last Revised October 26, 2013by Yoshio Mimura, Kobe, Japan
1398156
13981562 = 41627*41628 + 41629*41630 + 41631*41632 + 41633*41634 + ... + 43769*43770.
Page of Squares : First Upload October 26, 2013 ; Last Revised October 26, 2013by Yoshio Mimura, Kobe, Japan
1398334
13983342 = 1955337975556, a square with odd digits except the last digit 6.
Page of Squares : First Upload October 26, 2013 ; Last Revised October 26, 2013by Yoshio Mimura, Kobe, Japan
1398346
13983462 = 1955371535716, a square with odd digits except the last digit 6.
Page of Squares : First Upload October 26, 2013 ; Last Revised October 26, 2013by Yoshio Mimura, Kobe, Japan
1399256
13992562 = 1957917353536, a square with odd digits except the last digit 6.
Page of Squares : First Upload October 26, 2013 ; Last Revised October 26, 2013by Yoshio Mimura, Kobe, Japan