Question

How to sum the factorials of the digits of a number in Python

Answer 1

import math

def sumFactorialDigits(num) :
    sum = 0
    while (num != 0) :
        sum += math.factorial(int(num % 10))
        num = int(num / 10)
    
    return sum
    
number = 345

print("sum factorial digits =", sumFactorialDigits(number))



'''
run:

sum factorial digits = 150

'''

 

70+ SQL courses for beginners and professionals