Perfect Square
999968000407997376008903984512013471994624000784 is a perfect square (999984000075999904000028 × 999984000075999904000028)
999968000407997376008903984512013471994624000784 is a perfect square (999984000075999904000028 × 999984000075999904000028)
10101111 00101000 00011101 10101110 10110100 11100110 11111011 10000110 01100110 11110101 11110110 01101010 00101011 11001101 01110001 00011101 11010011 11111010 11000011 00010000
999968000407997376008903984512013471994624000784 is even
Previous even number is 999968000407997376008903984512013471994624000782
Next even number is 999968000407997376008903984512013471994624000786
999904004295881026283255779290288398833594447160627703288160383551445472697434577576821830377037227894211517403235358385498769963334828513890304
999936001839968640352205257999169155760811900673052156639994841449983062863922025463570432614656