Sum of Digits of 13
ANSWER : 4
The sum of the digits in the number 13 is: 1 + 3 = 4
How to Calculate the Digit Sum of 13?
To find the sum of digits of a number, simply break it into individual digits and add them. For 13:
1 + 3 = 4
The digits of 13 are: 1, 3.
Their sum is: 4
Step-by-Step Digit Sum of 13
We split the number 13 into its individual digits: 1 + 3 = 4
Digit Positions in 13
| Position | Digit |
|---|---|
| 1 | 1 |
| 2 | 3 |
Length of 13
The number 13 has 2 digits.
Is 4 a Prime Number?
No, 4 is not a prime number.
Digit Sums in Other Bases
- Binary: 1101 → 3
- Octal: 15 → 6
- Hexadecimal: D → 13