Perfect Square
128679740469750403986354087696 is a perfect square (358719584731236 × 358719584731236)
128679740469750403986354087696 is a perfect square (358719584731236 × 358719584731236)
128679740469750403986354087696 is even
Previous even number is 128679740469750403986354087694
Next even number is 128679740469750403986354087698
2130740343730076019108403617399435029757762739366859108681652132777095203365859633729536
1100111111100100101100010111101001001101111010100101010000100011001011100011000000010011100010000