Sum of Digits of 870
ANSWER : 15
The sum of the digits in the number 870 is: 8 + 7 + 0 = 15
How to Calculate the Digit Sum of 870?
To find the sum of digits of a number, simply break it into individual digits and add them. For 870:
8 + 7 + 0 = 15
The digits of 870 are: 8, 7, 0.
Their sum is: 15
Step-by-Step Digit Sum of 870
We split the number 870 into its individual digits: 8 + 7 + 0 = 15
Digit Positions in 870
| Position | Digit |
|---|---|
| 1 | 8 |
| 2 | 7 |
| 3 | 0 |
Length of 870
The number 870 has 3 digits.
Is 15 a Prime Number?
No, 15 is not a prime number.
Digit Sums in Other Bases
- Binary: 1101100110 → 6
- Octal: 1546 → 16
- Hexadecimal: 366 → 15