Sum of Digits of 820
ANSWER : 10
The sum of the digits in the number 820 is: 8 + 2 + 0 = 10
How to Calculate the Digit Sum of 820?
To find the sum of digits of a number, simply break it into individual digits and add them. For 820:
8 + 2 + 0 = 10
The digits of 820 are: 8, 2, 0.
Their sum is: 10
Step-by-Step Digit Sum of 820
We split the number 820 into its individual digits: 8 + 2 + 0 = 10
Digit Positions in 820
| Position | Digit |
|---|---|
| 1 | 8 |
| 2 | 2 |
| 3 | 0 |
Length of 820
The number 820 has 3 digits.
Is 10 a Prime Number?
No, 10 is not a prime number.
Digit Sums in Other Bases
- Binary: 1100110100 → 5
- Octal: 1464 → 15
- Hexadecimal: 334 → 10