Sum of Digits of 855
ANSWER : 18
The sum of the digits in the number 855 is: 8 + 5 + 5 = 18
How to Calculate the Digit Sum of 855?
To find the sum of digits of a number, simply break it into individual digits and add them. For 855:
8 + 5 + 5 = 18
The digits of 855 are: 8, 5, 5.
Their sum is: 18
Step-by-Step Digit Sum of 855
We split the number 855 into its individual digits: 8 + 5 + 5 = 18
Digit Positions in 855
| Position | Digit |
|---|---|
| 1 | 8 |
| 2 | 5 |
| 3 | 5 |
Length of 855
The number 855 has 3 digits.
Is 18 a Prime Number?
No, 18 is not a prime number.
Digit Sums in Other Bases
- Binary: 1101010111 → 7
- Octal: 1527 → 15
- Hexadecimal: 357 → 15