Perfect Square
256385228614964648983177424010986770839218369601600 is a perfect square (16012033868780213424620040 × 16012033868780213424620040)
256385228614964648983177424010986770839218369601600 is a perfect square (16012033868780213424620040 × 16012033868780213424620040)
10101111 01101101 00000111 01000100 10101101 11101101 11011001 10101011 01001111 10000000 00100001 01110011 01101000 00111110 00011101 00111110 10010111 10010111 01000100 00100000 01000000
256385228614964648983177424010986770839218369601600 is even
Previous even number is 256385228614964648983177424010986770839218369601598
Next even number is 256385228614964648983177424010986770839218369601602
16853069056733199307290620308816628840935076879443452105589712041444457441534352919271246069467419416606618263103405348690071558125177313046532096000000
65733385451947687861165343538021657416757808472661814947646467203835487674263013540767702942722560000