Perfect Square
999968000423996992012307971008036687978880004356 is a perfect square (999984000083999840000066 × 999984000083999840000066)
999968000423996992012307971008036687978880004356 is a perfect square (999984000083999840000066 × 999984000083999840000066)
10101111 00101000 00011101 10101110 11000000 11110000 01100101 01111111 01101011 10011010 11100101 10001001 01100101 10011100 01100000 10001001 01010011 10101011 01110001 00000100
999968000423996992012307971008036687978880004356 is even
Previous even number is 999968000423996992012307971008036687978880004354
Next even number is 999968000423996992012307971008036687978880004358
999904004343876802456279398887038851085059322146991302916446851609215983969252210554968937853500990628401415914214759994114977040064809693950016
999936001871966848396900603541414010979942373599431250397006590069856917721341680072002578974736