Perfect Square
381814414236419393537031992233917121 is a perfect square (617911332018129761 × 617911332018129761)
381814414236419393537031992233917121 is a perfect square (617911332018129761 × 617911332018129761)
381814414236419393537031992233917121 is odd
Previous odd number is 381814414236419393537031992233917119
Next odd number is 381814414236419393537031992233917123
10010011000100011100111011011100101100110101000001001101111001111101001000110101011000011011110100000110111101011000001
55661763213332519630921148323116096862509340352207091135247720344477211766957679201045743328095232045162561
145782246918700060459048644468509237497814348200985124961787283496928641