410685
4106852 = 168662169225, and 168662169 = 129872, 225 = 152.
Page of Squares : First Upload May 11, 2013 ; Last Revised May 11, 2013by Yoshio Mimura, Kobe, Japan
411125
4111252 = 169023765625, and 169 = 132, 48752.
Page of Squares : First Upload May 11, 2013 ; Last Revised May 11, 2013by Yoshio Mimura, Kobe, Japan
413666
4136662 = 171119559556, 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
414456
4144562 = 171773775936, 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
414654
4146542 = 171937939716, 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
415456
4154562 = 172603687936, and 1! + 7!+ ... + 3! + 6! = 415456.
Page of Squares : First Upload May 11, 2013 ; Last Revised May 11, 2013by Yoshio Mimura, Kobe, Japan
416025
416025 = 6452, a square with different digits.
Page of Squares : First Upload May 11, 2013 ; Last Revised May 11, 2013by Yoshio Mimura, Kobe, Japan
416100
853 + 416100 = 10152, 853 - 416100 = 4452.
Page of Squares : First Upload May 11, 2013 ; Last Revised May 11, 2013by Yoshio Mimura, Kobe, Japan
416334
4163342 = 173333999556, 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
416624
4166242 = 173575557376, 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
416668
4166682 = 173612222224, a square contains repeating digits.
Page of Squares : First Upload September 21, 2013 ; Last Revised September 21, 2013by Yoshio Mimura, Kobe, Japan
417034
4170342 = 173917357156, 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
417105
4171052 = 5533 + 5543 + 5553 + 5563 + ... + 9423.
Page of Squares : First Upload May 11, 2013 ; Last Revised May 11, 2013by Yoshio Mimura, Kobe, Japan
418331
12 + 22 + 32 + ... + 4183312 = 24402844286402066, a sum with even digits (the second 16-digit sum, and there are two 16-digit sums in all.)
Page of Squares : First Upload May 11, 2013 ; Last Revised May 11, 2013by Yoshio Mimura, Kobe, Japan
418466
4184662 = 175113793156, 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
418609
418609 = 6472, a square with different digits.
Page of Squares : First Upload May 11, 2013 ; Last Revised May 11, 2013by Yoshio Mimura, Kobe, Japan
4192566
4192562 = 175775593536, 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
419616
4196162 is the sum of (7x + 4)2 for 0 < 7x+4 <= 15460.
Page of Squares : First Upload May 11, 2013 ; Last Revised May 11, 2013by Yoshio Mimura, Kobe, Japan