Sum of Digits of 849
ANSWER : 21
The sum of the digits in the number 849 is: 8 + 4 + 9 = 21
How to Calculate the Digit Sum of 849?
To find the sum of digits of a number, simply break it into individual digits and add them. For 849:
8 + 4 + 9 = 21
The digits of 849 are: 8, 4, 9.
Their sum is: 21
Step-by-Step Digit Sum of 849
We split the number 849 into its individual digits: 8 + 4 + 9 = 21
Digit Positions in 849
| Position | Digit |
|---|---|
| 1 | 8 |
| 2 | 4 |
| 3 | 9 |
Length of 849
The number 849 has 3 digits.
Is 21 a Prime Number?
No, 21 is not a prime number.
Digit Sums in Other Bases
- Binary: 1101010001 → 5
- Octal: 1521 → 9
- Hexadecimal: 351 → 9