Perfect Square
256385240821490861993289772558871875321414886364036 is a perfect square (16012034249947470743552994 × 16012034249947470743552994)
256385240821490861993289772558871875321414886364036 is a perfect square (16012034249947470743552994 × 16012034249947470743552994)
10101111 01101101 00000111 11010000 11001101 10101111 10000100 10111010 01000010 00101001 10110001 11110011 00000100 10110000 01000010 00101111 01111001 11100000 10010100 00010011 10000100
256385240821490861993289772558871875321414886364036 is even
Previous even number is 256385240821490861993289772558871875321414886364034
Next even number is 256385240821490861993289772558871875321414886364038
16853071463862191678228589535972005171039866358478879014918713280404403595242726425965722485653927133015626695465560310366856573735068503836795751278656
65733391711093864294760189792581822717450297923035147474877197563145560373252992951406175012314209296