This is documentation for an old release of NumPy (version 1.15). Read this page Search for this page in the documentation of the latest stable release (version 2.2).

numpy.base_repr

numpy.base_repr(number, base=2, padding=0)

Return a string representation of a number in the given base system.

Parameters:

number : int

The value to convert. Positive and negative values are handled.

base : int, optional

Convert number to the base number system. The valid range is 2-36, the default value is 2.

padding : int, optional

Number of zeros padded on the left. Default is 0 (no padding).

Returns:

out : str

String representation of number in base system.

See also

binary_repr

Faster version of base_repr for base 2.

Examples

>>>

>>> np.base_repr(5)
'101'
>>> np.base_repr(6, 5)
'11'
>>> np.base_repr(7, base=5, padding=3)
'00012'

>>>

>>> np.base_repr(10, base=16)
'A'
>>> np.base_repr(32, base=16)
'20'