Perfect Square
256385277443635295830856459382557120467683376992016 is a perfect square (16012035393529309078000996 × 16012035393529309078000996)
256385277443635295830856459382557120467683376992016 is a perfect square (16012035393529309078000996 × 16012035393529309078000996)
10101111 01101101 00001001 01110101 00110100 01111110 11010000 00000001 11111110 00000111 11011011 10011000 11010101 10100101 00110010 11011110 11000110 10010100 11101101 10001111 00010000
256385277443635295830856459382557120467683376992016 is even
Previous even number is 256385277443635295830856459382557120467683376992014
Next even number is 256385277443635295830856459382557120467683376992018
16853078685756519364776601755172264662269724339677553904882783797412913164604478809728944075939921184233333124429501529308529104651660408922788601860096
65733410489849845613954432679003839210853692400568193834144081111462581829295549022496160836127744256