Perfect Square
999952000959989784060863808000250000 is a perfect square (999976000191999500 × 999976000191999500)
999952000959989784060863808000250000 is a perfect square (999976000191999500 × 999976000191999500)
11000000 10010101 01110000 10100110 10000101 10110101 11000110 11110110 00111100 11001000 00111111 01101000 11101000 01010000 10010000
999952000959989784060863808000250000 is even
Previous even number is 999952000959989784060863808000249998
Next even number is 999952000959989784060863808000250002
999856009791582292524839732465603919309327144283025893577223873487395705876837819059964000015625000000000000
999904004223887410024038158576155899794859342016291295904000062500000000