Perfect Square
80787954897128186914374422500 is a perfect square (284232220019350 × 284232220019350)
80787954897128186914374422500 is a perfect square (284232220019350 × 284232220019350)
80787954897128186914374422500 is even
Previous even number is 80787954897128186914374422498
Next even number is 80787954897128186914374422502
527278232745496914760429869579697785528405578437175323020050913453328826931390625000000
1000001010000101000111010111000101000000110100001001110011011110101100000110010000000111111100100