def      lowercase_							(     _lowerCamelCase				:			int):
    if not isinstance(_lowerCamelCase						,      _lowerCamelCase):
        lowercase__					:  Tuple          =							f'''Input value of [number={number}] must be an integer'''
        raise TypeError(_lowerCamelCase)
    if number < 1:
        raise ValueError("Input must be a positive integer")
    return number * (2 * number - 1)


if __name__ == "__main__":
      import doctest

      doctest.testmod()




def      lowercase_							(     _lowerCamelCase				:			str):
    lowercase__					:  Union[str, Any]          =							0
    for plain_chr in plain_text:
        lowercase__					:  Union[str, Any]          =							(
            ord(_lowerCamelCase) + (hash_value << 6) + (hash_value << 16) - hash_value
        )
    return hash_value



