Perfect Square
87016627422873653777145912922535714881536 is a perfect square (294985808849974431744 × 294985808849974431744)
87016627422873653777145912922535714881536 is a perfect square (294985808849974431744 × 294985808849974431744)
11111111 10111000 00001000 11010111 01100001 01100110 11101110 11011110 01101110 11011101 00010101 11001101 10000010 01110001 00000000 00000000 00000000
87016627422873653777145912922535714881536 is even
Previous even number is 87016627422873653777145912922535714881534
Next even number is 87016627422873653777145912922535714881538
658880631054770020168325127994990331306158035655399251256242050835292474000199512039510405607888075930595773671479397318656
7571893448051207176528221117543012219150872120188644981454678593650683130513719296