Sum of Digits of 355
ANSWER : 13
The sum of the digits in the number 355 is: 3 + 5 + 5 = 13
How to Calculate the Digit Sum of 355?
To find the sum of digits of a number, simply break it into individual digits and add them. For 355:
3 + 5 + 5 = 13
The digits of 355 are: 3, 5, 5.
Their sum is: 13
Step-by-Step Digit Sum of 355
We split the number 355 into its individual digits: 3 + 5 + 5 = 13
Digit Positions in 355
| Position | Digit |
|---|---|
| 1 | 3 |
| 2 | 5 |
| 3 | 5 |
Length of 355
The number 355 has 3 digits.
Is 13 a Prime Number?
Yes, 13 is a prime number.
Digit Sums in Other Bases
- Binary: 101100011 → 5
- Octal: 543 → 12
- Hexadecimal: 163 → 10