# 2^15 = 32768 and the sum of its digits is 3 + 2 + 7 + 6 + 8 = 26.
# What is the sum of the digits of the number 2^1000?

def solution() -> int:
    return sum(map(lambda x: int(x), str(2**1000)))

def main() -> bool:
    res = solution()
    print(f"Solution: {res}")
    return True

if __name__ == "__main__":
    main()