Sum of Digits of 315
ANSWER : 9
The sum of the digits in the number 315 is: 3 + 1 + 5 = 9
How to Calculate the Digit Sum of 315?
To find the sum of digits of a number, simply break it into individual digits and add them. For 315:
3 + 1 + 5 = 9
The digits of 315 are: 3, 1, 5.
Their sum is: 9
Step-by-Step Digit Sum of 315
We split the number 315 into its individual digits: 3 + 1 + 5 = 9
Digit Positions in 315
| Position | Digit |
|---|---|
| 1 | 3 |
| 2 | 1 |
| 3 | 5 |
Length of 315
The number 315 has 3 digits.
Is 9 a Prime Number?
No, 9 is not a prime number.
Digit Sums in Other Bases
- Binary: 100111011 → 6
- Octal: 473 → 14
- Hexadecimal: 13B → 15