Perfect Square
256385191995388915722292217050473653990022343557184 is a perfect square (16012032725278477762641928 × 16012032725278477762641928)
256385191995388915722292217050473653990022343557184 is a perfect square (16012032725278477762641928 × 16012032725278477762641928)
10101111 01101101 00000101 10100000 01001110 10101011 00001000 00011111 11110110 00111100 01010101 11000000 10110011 01100000 11000110 01010101 00011000 00110100 01110100 00000000 01000000
256385191995388915722292217050473653990022343557184 is even
Previous even number is 256385191995388915722292217050473653990022343557182
Next even number is 256385191995388915722292217050473653990022343557186
16853061835348170456200599051787321133826036156312124899197332031479625836390753060057076769325773714168819001139331372105154515263964976374644851605504
65733366674512436544284679595398846844736569468468545166209102992732693715904422488762867634678009856