Perfect Square
1642912617439443204182308617015625 is a perfect square (40532858490852125 × 40532858490852125)
1642912617439443204182308617015625 is a perfect square (40532858490852125 × 40532858490852125)
1642912617439443204182308617015625 is odd
Previous odd number is 1642912617439443204182308617015623
Next odd number is 1642912617439443204182308617015627
101000100000000011110001111100101000011110000001000100110111101010100000001111111001101111101010101000101001001
4434487090338619229362244034209356729253849839342119577561981929913958337257230547115970611572265625
2699161868541722258405154319867596578870796767963149833281494140625