Task

Take a   Natural Number   in a given base and return the sum of its digits:

   110         sums to   1
   123410   sums to   10
   fe16       sums to   29
   f0e16     sums to   29


 
from numpy import base_repr
 
def sumDigits(num, base=10):
    return sum(int(x, base) for x in list(base_repr(num, base)))
 