Perfect Square
2099869127535894949944532916121681 is a perfect square (45824328991660041 × 45824328991660041)
2099869127535894949944532916121681 is a perfect square (45824328991660041 × 45824328991660041)
2099869127535894949944532916121681 is odd
Previous odd number is 2099869127535894949944532916121679
Next odd number is 2099869127535894949944532916121683
110011110001000000100110001011100110010010000101110011101111100110000011011100011111111011000100011000001010001
9259268665201540380150396501114771897180245985805928509991969174236509124862133472043134508452064241
4409450352778360650694653463374450454204815464215864475518398265761