390125
3901252 = 152197515625, and 1521 = 392, 97515625 = 98752.
Page of Squares : First Upload May 4, 2013 ; Last Revised May 4, 2013by Yoshio Mimura, Kobe, Japan
390184
3901842 = 10725 * 10726 + 10727 * 10728 + 10729 * 10730 + ... + 12899 * 12900.
Page of Squares : First Upload May 4, 2013 ; Last Revised May 4, 2013by Yoshio Mimura, Kobe, Japan
390625
390625 = 6252, a square with different digits.
Page of Squares : First Upload May 4, 2013 ; Last Revised May 4, 2013by Yoshio Mimura, Kobe, Japan
391349
(3913492 + 7) = (22 + 7)(32 + 7)(42 + 7)(52 + 7)(62 + 7)(72 + 7)(222 + 7).
Page of Squares : First Upload May 4, 2013 ; Last Revised May 4, 2013by Yoshio Mimura, Kobe, Japan
391354
3913542 = 153157953316, a square with odd digits except the last digit 6.
Page of Squares : First Upload September 21, 2013 ; Last Revised September 21, 2013by Yoshio Mimura, Kobe, Japan
391376
3913762 = 153175173376, a square with odd digits except the last digit 6.
Page of Squares : First Upload September 21, 2013 ; Last Revised September 21, 2013by Yoshio Mimura, Kobe, Japan
391578
3915782 = 153333330084, a square contains repeating digits.
Page of Squares : First Upload September 21, 2013 ; Last Revised September 21, 2013by Yoshio Mimura, Kobe, Japan
391586
3915862 = 153339595396, a square with odd digits except the last digit 6.
Page of Squares : First Upload September 21, 2013 ; Last Revised September 21, 2013by Yoshio Mimura, Kobe, Japan
391876
391876 = 6262, a square with different digits.
Page of Squares : First Upload May 4, 2013 ; Last Revised May 4, 2013by Yoshio Mimura, Kobe, Japan
392120
3921202 = 3921203921209.
Page of Squares : First Upload May 4, 2013 ; Last Revised May 4, 2013by Yoshio Mimura, Kobe, Japan
393302
3933022 = 291 * 292 + 293 * 294 + 295 * 296 + 297 * 298 + ... + 9753 * 9754.
Page of Squares : First Upload May 4, 2013 ; Last Revised May 4, 2013by Yoshio Mimura, Kobe, Japan
394154
3941542 = 155357375716, a square with odd digits except the last digit 6.
Page of Squares : First Upload September 21, 2013 ; Last Revised September 21, 2013by Yoshio Mimura, Kobe, Japan
394456
3944562 = 155595535936, a square with odd digits except the last digit 6.
Page of Squares : First Upload September 21, 2013 ; Last Revised September 21, 2013by Yoshio Mimura, Kobe, Japan
394623
12 + 22 + 32 + ... + 3946232 = 20484604228482624, which consists of even digits,
(the first 17-digit sum, there are such 2 sums in all).
by Yoshio Mimura, Kobe, Japan
394634
3946342 = 155735993956, a square with odd digits except the last digit 6.
Page of Squares : First Upload September 21, 2013 ; Last Revised September 21, 2013by Yoshio Mimura, Kobe, Japan
394654
3946542 = 155751779716, a square with odd digits except the last digit 6.
Page of Squares : First Upload September 21, 2013 ; Last Revised September 21, 2013by Yoshio Mimura, Kobe, Japan
394866
3948662 = 155919157956, a square with odd digits except the last digit 6.
Page of Squares : First Upload September 21, 2013 ; Last Revised September 21, 2013by Yoshio Mimura, Kobe, Japan
395136
3951362 = 483 + 9123 + 53763.
Page of Squares : First Upload May 4, 2013 ; Last Revised May 4, 2013by Yoshio Mimura, Kobe, Japan
395641
395641 = 6292, a square with different digits.
Page of Squares : First Upload May 4, 2013 ; Last Revised May 4, 2013by Yoshio Mimura, Kobe, Japan
396376
3963762 = 157113933376, a square with odd digits except the last digit 6.
Page of Squares : First Upload September 21, 2013 ; Last Revised September 21, 2013by Yoshio Mimura, Kobe, Japan
396456
3964562 = 157177359936, a square with odd digits except the last digit 6.
Page of Squares : First Upload September 21, 2013 ; Last Revised September 21, 2013by Yoshio Mimura, Kobe, Japan
396700
3967002 = 25367 * 25368 + 25369 * 25370 + 25371 * 25372 + ... + 25845 * 25846.
Page of Squares : First Upload May 4, 2013 ; Last Revised May 4, 2013by Yoshio Mimura, Kobe, Japan
397457
3974572 = 55 + 1155 + 1695.
Page of Squares : First Upload September 21, 2013 ; Last Revised September 21, 2013by Yoshio Mimura, Kobe, Japan
397799
397799 is the 6th prime for which Kegendre Symbol (a/397799) = 1 for a = 1,2,3,...,30.
Page of Squares : First Upload May 4, 2013 ; Last Revised May 4, 2013by Yoshio Mimura, Kobe, Japan
398125
3981252 = 158503515625, and 1 = 12, 58503515625 = 2418752.
Page of Squares : First Upload May 4, 2013 ; Last Revised May 4, 2013by Yoshio Mimura, Kobe, Japan
399244
3992442 = 159395771536, a square with odd digits except the last digit 6.
Page of Squares : First Upload September 21, 2013 ; Last Revised September 21, 2013by Yoshio Mimura, Kobe, Japan
399424
3994242 = 159539531776, a square with odd digits except the last digit 6.
Page of Squares : First Upload September 21, 2013 ; Last Revised September 21, 2013by Yoshio Mimura, Kobe, Japan
399712
3997122 = 159769682944, and 1597696 = 12642, 82944 = 2882.
Page of Squares : First Upload May 4, 2013 ; Last Revised May 4, 2013by Yoshio Mimura, Kobe, Japan