Perfect Square
256385228614964648983177103770309395234949877200900 is a perfect square (16012033868780213424620030 × 16012033868780213424620030)
256385228614964648983177103770309395234949877200900 is a perfect square (16012033868780213424620030 × 16012033868780213424620030)
10101111 01101101 00000111 01000100 10101101 11101101 11011001 10101011 01001111 01111111 00011000 10001101 11001110 01010110 00010000 10011000 11011100 01011110 00110011 11111000 00000100
256385228614964648983177103770309395234949877200900 is even
Previous even number is 256385228614964648983177103770309395234949877200898
Next even number is 256385228614964648983177103770309395234949877200902
16853069056733199307290557157304978870679014523231011624182555493684336715723231488116363527838560254453212448537907789795388163752613291769596729000000
65733385451947687861165179328063095905882273231130882506326001186807442564500589707717989618960810000