Perfect Square
999936001815970176309973912328898378048024010000 is a perfect square (999968000395997760004900 × 999968000395997760004900)
999936001815970176309973912328898378048024010000 is a perfect square (999968000395997760004900 × 999968000395997760004900)
10101111 00100110 10101110 01011011 01001011 11010110 10100100 00011100 10110101 11111010 11001111 00000100 00111101 01111011 11000001 00111011 10110001 10011010 11011101 00010000
999936001815970176309973912328898378048024010000 is even
Previous even number is 999936001815970176309973912328898378048024009998
Next even number is 999936001815970176309973912328898378048024010002
999808017734951084589470115676965441731612544791985616468888568847971387964936981653502980793217479098245131422501052197980375687201000000000000
999872007727707911735127829244296393454378014191172973680027515581875161990417865536480100000000