320
The smallest squares containing k 320's :
32041 = 1792,
3203673201 = 566012,
332032063732009 = 182217472.
10k + 50k + 190k + 320k + 330k is a square (302, 5002, 87002, 1538002) for k = 1, 2, 3, 4.
Komachi Square Sums : 3202 = 52 + 62 + 72 + 1492 + 2832 = 52 + 72 + 92 + 1432 + 2862.
Page of Squares : First Upload December 6, 2004 ; Last Revised June 29, 2006by Yoshio Mimura, Kobe, Japan
321
The smallest squares containing k 321's :
12321 = 1112,
3321332161 = 576312,
27724321321321 = 52653892.
The squares which begin with 321 and end in 321 are
32170368321 = 1793612, 32180413321 = 1793892, 321048025321 = 5666112,
321079756321 = 5666392, 321331393321 = 5668612,...
3212 = 103041, a zigzag square.
3-by-3 magic squares consisting of different squares with constant 3212:
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3212 = (12 + 22 + ... + 502) + (12 + 22 + ... + 562).
3212 = 103041, 1 + 0 + 3 + 0 + 4 + 1 = 32,
3212 = 103041, 1 + 0 + 30 + 4 + 1 = 62,
3212 = 103041, 10 + 30 + 41 = 92,
3212 = 103041, 103 + 0 + 41 = 122.
3212 + 3222 + 3232 + 3242 + 3252 + ... + 18562 = 460642.
Page of Squares : First Upload December 6, 2004 ; Last Revised February 2, 2009by Yoshio Mimura, Kobe, Japan
322
The smallest squares containing k 322's :
13225 = 1152,
1113223225 = 333652,
13221332293225 = 36361152.
1 / 322 = 0.003105590062111801242236..., where the sum of their digits is 322.
3222± 3 are primes.
322 = (12 + 22 + 32 + ... + 11272) / (12 + 22 + 32 + ... + 1642).
3222 = 103684, a square with different digits.
3222 = 103684, 1 + 0 + 36 + 8 + 4 = 72,
3222 = 103684, 1 + 0 + 36 + 84 = 112,
3222 = 103684, 102 + 32 + 62 + 82 + 42 = 152,
3222 = 103684, 103 + 6 + 8 + 4 = 112.
3222 + 3232 + 3242 + 3252 + 3262 + ... + 10192 = 184972,
3222 + 3232 + 3242 + 3252 + 3262 + ... + 1008102 = 184798322.
by Yoshio Mimura, Kobe, Japan
323
The smallest squares containing k 323's :
232324 = 4822,
32303232361 = 1797312,
1963237323532356 = 443084342.
3232 = 104329, a square with different digits.
3232 = 104329, 104 * 3 + 2 + 9 = 323.
3-by-3 magic squares consisting of different squares with constant 3232:
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3232 = 104329, 10 + 43 + 2 + 9 = 82.
3232 = 93 + 103 + 113 + 123 + 133 + ... + 253.
3232 + 3242 + 3252 + 3262 + 3272 + ... + 25312 = 734612.
3232 = 104329 appears in the decimal expression of e:
e = 2.71828•••104329••• (from the 105621st digit).
by Yoshio Mimura, Kobe, Japan
324
the square of 18.
The smallest squares containing k 324's :
324 = 182,
81324324 = 90182,
32450317324324 = 56965182.
The squares which begin with 324 and end in 324 are
324648324 = 180182, 3246948324 = 56982232406480324 = 1800182,
324309748324 = 5694822, 324350752324 = 5695182,...
a zigzag square ( = 182).
3242 = 104976 a square with different digits.
Komachi equation: 3242 = 984 / 74 / 64 * 544 * 34 / 214.
3242 = 33 + 243 + 453.
3242 = 104976, 10 + 4 + 9 + 7 + 6 = 62.
3242 + 3252 + 3262 + 3272 + 3282 + ... + 447252 = 54609992.
(1)(2 + 3 + ... + 7)(8 + 9 + ... + 88) = 3242.
(13 + 23 + ... + 283)(293 + 303 + ... + 353)(363 + 373 + ... + 3243) = 102966796802,
(13 + 23 + ... + 283)(293 + 303 + ... + 2603)(2613 + 2623 + ... + 3243) = 5545497484802.
by Yoshio Mimura, Kobe, Japan
325
The smallest squares containing k 325's :
2325625 = 15252,
8325832516 = 912462,
2325832533256996 = 482268862.
3252 = 105625, 10 * 5 * 6 + 25 = 10 + 5 + 62 * 5 = 10 + 5 * 62 + 5 = 325.
3252 = (112 + 4)(292 + 4) = (22 + 1)(82 + 1)(182 + 1).
3252 = 105625 with 1 = 12 and 5625 = 752.
Komachi equation: 3252 = - 93 + 83 + 73 + 63 * 53 + 433 - 23 - 103.
325 is the smallest integer which is the sum of 2 squares in 3 ways.
3-by-3 magic squares consisting of different squares with constant 3252:
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3252 = 105625, 1 + 0 + 56 + 2 + 5 = 82.
Page of Squares : First Upload December 6, 2004 ; Last Revised December 7, 2013by Yoshio Mimura, Kobe, Japan
326
The smallest squares containing k 326's :
43264 = 2082,
3263265625 = 571252,
32635032693264 = 57127082.
3262 = 106276, a zigzag square.
3262± 3 are primes.
3262 = 1242 + 2042 + 2222 : 2222 + 4022 + 4212 = 6232.
Komachi equation: 3262 = 13 - 233 + 43 + 563 * 73 / 83 + 93.
3262 = 106276, 13 + 03 + 63 + 23 + 73 + 63 = 282.
3262 = 106276, 102 + 62 + 22 + 72 + 62 = 152,
3262 = 106276, 10 + 6 + 27 + 6 = 72,
3262 = 106276, 106 + 2 + 7 + 6 = 112.
15992 = 3012 + 3022 + 3032 + 3042 + 3052 + ... + 3262,
34062 = 152 + 162 + 172 + 182 + 192 + ... + 3262.
(12 + 22 + ... + 72)(82 + 92 + ... + 142)(152 + 162 + ... + 3262) = 11921002.
Page of Squares : First Upload December 6, 2004 ; Last Revised January 16, 2014by Yoshio Mimura, Kobe, Japan
327
The smallest squares containing k 327's :
32761 = 1812,
3273327369 = 572132,
70327327327321 = 83861392.
Komachi equation: 3272 = 93 * 83 + 73 - 653 - 43 + 33 + 23 * 103.
(22 + 3)(32 + 3)(42 + 3)(82 + 3) = 3272 + 3.
3-by-3 magic squares consisting of different squares with constant 3272:
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3272 = 106929, 1 + 0 + 69 + 2 + 9 = 92,
3272 = 106929, 10 + 6 + 9 + 2 + 9 = 62,
3272 = 106929, 106 + 9 + 29 = 122.
15462 = 3042 + 3052 + 3062 + 3073 + 3083 + ... + 3272.
Page of Squares : First Upload December 6, 2004 ; Last Revised May 28, 2010by Yoshio Mimura, Kobe, Japan
328
The smallest squares containing k 328's :
233289 = 4832,
13285328644 = 1152622,
283287913283281 = 168311592.
3282 = 107584, a zigzag square with different digits.
Komachi equations:
3282 = 987 * 654 / 3 / 2 + 1,
3282 = - 12 * 22 * 342 + 52 * 672 + 82 - 92.
3282 = 107584, 1 + 0 + 7 + 5 + 8 + 4 = 52.
328329 = 5732.
3282 = 24 + 64 + 64 + 184.
3282 = 107584, 10 + 75 + 84 = 132,
3282 = 107584, 107 + 5 + 84 = 142,
3282 = 107584, 107 + 58 + 4 = 132.
(32 - 8)(52 - 8)(82 - 8)(112 - 8) = 3282 - 8.
Page of Squares : First Upload December 6, 2004 ; Last Revised May 28, 2010by Yoshio Mimura, Kobe, Japan
329
The smallest squares containing k 329's :
5329 = 732,
732947329 = 270732,
17329095329329 = 41628232.
The squares which begin with 329 and end in 329 are
3297860329 = 574272, 32915756329 = 1814272, 32968754329 = 1815732,
329105300329 = 5736772, 329272835329 = 5738232,...
1 / 329 = 0.0030395136..., 32 + 02 + 32 + 92 + 52 + 132 + 62 = 329.
3292 = 108241, a zigzag square.
3292 = 1212 + 2042 + 2282 : 8222 + 4022 + 1212 = 9232.
Komachi Square Sum : 3292 = 22 + 62 + 582 + 792 + 3142.
3-by-3 magic squares consisting of different squares with constant 3292:
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3292 = 108241, 1 + 0 + 82 * 4 * 1 = 1 * 0 + 82 * 4 + 1 = 329.
3292 = 108241, 1 + 0 + 8 + 2 + 4 + 1 = 42,
3292 = 108241, 10 + 8 + 2 + 4 + 1 = 52,
3292 = 108241, 102 + 82 + 22 + 412 = 432.
(13 + 23 + ... + 1193)(1203 + 1213 + ... + 1403)(1413 + 1423 + ... + 3293) = 25972381890002.
Page of Squares : First Upload December 6, 2004 ; Last Revised August 17, 2013by Yoshio Mimura, Kobe, Japan