Sum of Digits of 878
ANSWER : 23
The sum of the digits in the number 878 is: 8 + 7 + 8 = 23
How to Calculate the Digit Sum of 878?
To find the sum of digits of a number, simply break it into individual digits and add them. For 878:
8 + 7 + 8 = 23
The digits of 878 are: 8, 7, 8.
Their sum is: 23
Step-by-Step Digit Sum of 878
We split the number 878 into its individual digits: 8 + 7 + 8 = 23
Digit Positions in 878
| Position | Digit |
|---|---|
| 1 | 8 |
| 2 | 7 |
| 3 | 8 |
Length of 878
The number 878 has 3 digits.
Is 23 a Prime Number?
Yes, 23 is a prime number.
Digit Sums in Other Bases
- Binary: 1101101110 → 7
- Octal: 1556 → 17
- Hexadecimal: 36E → 23