Perfect Square
1642912160457722040472598280868609 is a perfect square (40532852853675647 × 40532852853675647)
1642912160457722040472598280868609 is a perfect square (40532852853675647 × 40532852853675647)
1642912160457722040472598280868609 is odd
Previous odd number is 1642912160457722040472598280868607
Next odd number is 1642912160457722040472598280868611
101000100000000011101110111111101000010000110111100101101100001001101001000001100111111010100110001001100000001
4434483389936739351943444914854794181039934235464951286315289562366931433958825535069401717687990529
2699160366979859812594397191202665075433574501964684639539521594881