Perfect Square
256385326267187913323107267293250386462079983192100 is a perfect square (16012036918118441351919110 × 16012036918118441351919110)
256385326267187913323107267293250386462079983192100 is a perfect square (16012036918118441351919110 × 16012036918118441351919110)
10101111 01101101 00001011 10100101 10101100 00000101 01100101 10111111 01001000 00111010 01001011 00100111 11011011 01011101 00001111 11011110 11010100 10111100 01010110 10001000 00100100
256385326267187913323107267293250386462079983192100 is even
Previous even number is 256385326267187913323107267293250386462079983192098
Next even number is 256385326267187913323107267293250386462079983192102
16853088313774230167073811229779153039776901175871575891251155110646834868289381899407618118280780930736129050167566728227310774033692514166042961000000
65733435525132396592598581141854557816244491925767317864453268343969997062831585168011418505502410000