Perfect Square
16263137217661026376578084384776128512000256 is a perfect square (4032758016254016000016 × 4032758016254016000016)
16263137217661026376578084384776128512000256 is a perfect square (4032758016254016000016 × 4032758016254016000016)
10111010 10110001 00010000 10010111 10110111 10011001 10101100 01010000 01010010 11100001 01010001 01011010 00000101 00100010 10000100 00010010 00000001 00000000
16263137217661026376578084384776128512000256 is even
Previous even number is 16263137217661026376578084384776128512000254
Next even number is 16263137217661026376578084384776128512000258
4301431180474434406925405000027770894702669036591397393119920473542490083067459162305014386430988520716226179458687666487312777216
264489632160471230422128358399770359061488078093372702471635896662344339521798144065536