Sum of Digits of 513
ANSWER : 9
The sum of the digits in the number 513 is: 5 + 1 + 3 = 9
How to Calculate the Digit Sum of 513?
To find the sum of digits of a number, simply break it into individual digits and add them. For 513:
5 + 1 + 3 = 9
The digits of 513 are: 5, 1, 3.
Their sum is: 9
Step-by-Step Digit Sum of 513
We split the number 513 into its individual digits: 5 + 1 + 3 = 9
Digit Positions in 513
| Position | Digit |
|---|---|
| 1 | 5 |
| 2 | 1 |
| 3 | 3 |
Length of 513
The number 513 has 3 digits.
Is 9 a Prime Number?
No, 9 is not a prime number.
Digit Sums in Other Bases
- Binary: 1000000001 → 2
- Octal: 1001 → 2
- Hexadecimal: 201 → 3