Perfect Square
87112285769500969933108514903877564240400 is a perfect square (295147904904474918980 × 295147904904474918980)
87112285769500969933108514903877564240400 is a perfect square (295147904904474918980 × 295147904904474918980)
11111111 11111111 11111111 11111000 00000000 00000000 00000000 00011000 01111111 11111111 11111111 11011110 00000000 00000000 00000000 00010010 00010000
87112285769500969933108514903877564240400 is even
Previous even number is 87112285769500969933108514903877564240398
Next even number is 87112285769500969933108514903877564240402
661055965096310527554368531717701480071996697140016809452884464533954485984367937298156584286128271140412446387955264000000
7588550331987201193310502500461434634492022294814996324793016668358428828992160000