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Showing content from https://stackoverflow.com/questions/4148974/removing-a-prefix-from-a-string below:

python - Removing a prefix from a string

>>> i = 0b1000101110100010111010001
>>> print(bin(i))
'0b1000101110100010111010001'

>>> print(format(i, '#b'))
'0b1000101110100010111010001'
>>> print(format(i, 'b'))
'1000101110100010111010001'

See Example in python tutor:

From the standard doucmentation (See standard documentation for function bin()): bin(x) Convert an integer number to a binary string prefixed with “0b”. The result is a valid Python expression. If x is not a Python int object, it has to define an index() method that returns an integer. Some examples:

>>> bin(3)
'0b11'
>>> bin(-10)
'-0b1010'

If prefix “0b” is desired or not, you can use either of the following ways.

>>> format(14, '#b'), format(14, 'b')
('0b1110', '1110')
>>> f'{14:#b}', f'{14:b}'
('0b1110', '1110')