Problem 16 : Power digit sum

Problem Statement

2¹⁵ = 32768 and the sum of its digits is 3 + 2 + 7 + 6 + 8 = 26.

What is the sum of the digits of the number 2¹⁰⁰⁰?

Solution

a = str(2**1000)

lt=list(a)
sum1=0
for i in lt:
    sum1=sum1+int(i)

print(sum1)

Output

1366