Perfect Square
999964000539995672019583952480048400 is a perfect square (999982000107999780 × 999982000107999780)
999964000539995672019583952480048400 is a perfect square (999982000107999780 × 999982000107999780)
11000000 10010110 00001000 00011011 01000001 10100110 01010011 11010100 01000111 00110101 10011000 11101100 00111111 00010101 00010000
999964000539995672019583952480048400 is even
Previous even number is 999964000539995672019583952480048398
Next even number is 999964000539995672019583952480048402
999892005507823723967853285380471992916553143449384934472676504429476631922200277919593189244759779904000000
999928002375952464642377820715400319675343135895790393877000066342560000