



def       lowercase				(   SCREAMING_SNAKE_CASE__       :	int				)  ->     Any:
 if a < 0:
  raise ValueError("""Input value must be a positive integer"""				)
 elif isinstance(snake_case_				,       snake_case_				):
  raise TypeError("""Input value must be a 'int' type"""				)
 return bin(snake_case_				).count("""1"""				)


if __name__ == "__main__":
  import doctest

  doctest.testmod()





import sys

a__    =	(
    """73167176531330624919225119674426574742355349194934"""
    """96983520312774506326239578318016984801869478851843"""
    """85861560789112949495459501737958331952853208805511"""
    """12540698747158523863050715693290963295227443043557"""
    """66896648950445244523161731856403098711121722383113"""
    """62229893423380308135336276614282806444486645238749"""
    """30358907296290491560440772390713810515859307960866"""
    """70172427121883998797908792274921901699720888093776"""
    """65727333001053367881220235421809751254540594752243"""
    """52584907711670556013604839586446706324415722155397"""
    """53697817977846174064955149290862569321978468622482"""
    """83972241375657056057490261407972968652414535100474"""
    """82166370484403199890008895243450658541227588666881"""
    """16427171479924442928230863465674813919123162824586"""
    """17866458359124566529476545682848912883142607690042"""
    """24219022671055626321111109370544217506941658960408"""
    """07198403850962455444362981230987879927244284909188"""
    """84580156166097919133875499200524063689912560717606"""
    """05886116467109405077541002256983155200055935729725"""
    """71636269561882670428252483600823257530420752963450"""
)



def       lowercase       (   SCREAMING_SNAKE_CASE__       :	str = N				)  ->     int:
 _snake_case    :  int					=					-sys.maxsize - 1
 for i in range(len(SCREAMING_SNAKE_CASE__				) - 12				):
  _snake_case    :  Optional[int]					=					1
  for j in range(13				):
   product *= int(n[i + j]				)
  if product > largest_product:
   _snake_case    :  List[str]					=					product
 return largest_product


if __name__ == "__main__":
  print(F'''{solution() = }''')
