python and normal display operation is a decimal number.
A, python binary
bin () function to convert decimal to binary, binary prefix 0B. Such as:
>>> bin(10) '0b1010'
Two, python in octal
oct () function to convert a decimal to octal, 0o octal prefix. Such as:
>>> oct(10) '0o12'
Three, python hexadecimal
hex () function to convert decimal to hexadecimal, prefix 0x are hexadecimal. Such as:
>>> hex(95) '0x5f'