Sum of Digits of 258
ANSWER : 15
The sum of the digits in the number 258 is: 2 + 5 + 8 = 15
How to Calculate the Digit Sum of 258?
To find the sum of digits of a number, simply break it into individual digits and add them. For 258:
2 + 5 + 8 = 15
The digits of 258 are: 2, 5, 8.
Their sum is: 15
Step-by-Step Digit Sum of 258
We split the number 258 into its individual digits: 2 + 5 + 8 = 15
Digit Positions in 258
| Position | Digit |
|---|---|
| 1 | 2 |
| 2 | 5 |
| 3 | 8 |
Length of 258
The number 258 has 3 digits.
Is 15 a Prime Number?
No, 15 is not a prime number.
Digit Sums in Other Bases
- Binary: 100000010 → 2
- Octal: 402 → 6
- Hexadecimal: 102 → 3