Perfect Square
256385265234544740898334507731863336574515219981376 is a perfect square (16012035012282003528829624 × 16012035012282003528829624)
256385265234544740898334507731863336574515219981376 is a perfect square (16012035012282003528829624 × 16012035012282003528829624)
10101111 01101101 00001000 11101001 00001101 00110011 11110010 10101000 11101000 00001001 01100011 00001001 11010000 11111101 10110110 01110110 00010010 00001100 00011110 11100100 01000000
256385265234544740898334507731863336574515219981376 is even
Previous even number is 256385265234544740898334507731863336574515219981374
Next even number is 256385265234544740898334507731863336574515219981378
16853076278121150551214195644631081748921191684363710498438553969115828001160722764729965177873909000680014832893822857715349417165665234054688362725376
65733404229387856154162897130023528887883193609570316284137618758394063570019132450920857085786853376