Perfect Square
1642912486873226688350449003550625 is a perfect square (40532856880230225 × 40532856880230225)
1642912486873226688350449003550625 is a perfect square (40532856880230225 × 40532856880230225)
1642912486873226688350449003550625 is odd
Previous odd number is 1642912486873226688350449003550623
Next odd number is 1642912486873226688350449003550627
101000100000000011110001000110101000011010001111100001000010000010010100000110010110101101111100101011110100001
4434486033080644434313004306859606774823629837031736477340193349332323492901943250257430722900390625
2699161439523970255561291672526652480697139522249625973856937890625