Perfect Square
999952000959989744061823800320270400 is a perfect square (999976000191999480 × 999976000191999480)
999952000959989744061823800320270400 is a perfect square (999976000191999480 × 999976000191999480)
11000000 10010101 01110000 10100110 10000101 10110101 11000100 11001011 00100011 10100101 01001000 11100010 10000001 00100000 01000000
999952000959989744061823800320270400 is even
Previous even number is 999952000959989744061823800320270398
Next even number is 999952000959989744061823800320270402
999856009791582172539238926093557248511530194656079671628977488331111923567629248009526094915284209664000000
999904004223887330029797974259596018530549180899595866413613129116160000