Perfect Square
999968000339998656001764 is a perfect square (999984000042 × 999984000042)
999968000339998656001764 is a perfect square (999984000042 × 999984000042)
999968000339998656001764 is even
Previous even number is 999968000339998656001762
Next even number is 999968000339998656001766
11010011 11000000 01011111 10111001 00101011 10110010 11001111 10011101 01110110 11100100
999904004091897921654601693325476127116646742117109693047485647217031744