Sum of Digits of 331
ANSWER : 7
The sum of the digits in the number 331 is: 3 + 3 + 1 = 7
How to Calculate the Digit Sum of 331?
To find the sum of digits of a number, simply break it into individual digits and add them. For 331:
3 + 3 + 1 = 7
The digits of 331 are: 3, 3, 1.
Their sum is: 7
Step-by-Step Digit Sum of 331
We split the number 331 into its individual digits: 3 + 3 + 1 = 7
Digit Positions in 331
| Position | Digit |
|---|---|
| 1 | 3 |
| 2 | 3 |
| 3 | 1 |
Length of 331
The number 331 has 3 digits.
Is 7 a Prime Number?
Yes, 7 is a prime number.
Digit Sums in Other Bases
- Binary: 101001011 → 5
- Octal: 513 → 9
- Hexadecimal: 14B → 16