Sum of Digits of 157
ANSWER : 13
The sum of the digits in the number 157 is: 1 + 5 + 7 = 13
How to Calculate the Digit Sum of 157?
To find the sum of digits of a number, simply break it into individual digits and add them. For 157:
1 + 5 + 7 = 13
The digits of 157 are: 1, 5, 7.
Their sum is: 13
Step-by-Step Digit Sum of 157
We split the number 157 into its individual digits: 1 + 5 + 7 = 13
Digit Positions in 157
| Position | Digit |
|---|---|
| 1 | 1 |
| 2 | 5 |
| 3 | 7 |
Length of 157
The number 157 has 3 digits.
Is 13 a Prime Number?
Yes, 13 is a prime number.
Digit Sums in Other Bases
- Binary: 10011101 → 5
- Octal: 235 → 10
- Hexadecimal: 9D → 22