Perfect Square
1642912486873226850481876524471529 is a perfect square (40532856880230227 × 40532856880230227)
1642912486873226850481876524471529 is a perfect square (40532856880230227 × 40532856880230227)
1642912486873226850481876524471529 is odd
Previous odd number is 1642912486873226850481876524471527
Next odd number is 1642912486873226850481876524471531
101000100000000011110001000110101000011010001111100010001010000010010111011100101010110000011100001010011101001
4434486033080645747169696205195082409997187065800501195530902424619833738945952760136488522282368889
2699161439523970788296785249931616630560835351544060087192731597841