Sum of Digits of 498
ANSWER : 21
The sum of the digits in the number 498 is: 4 + 9 + 8 = 21
How to Calculate the Digit Sum of 498?
To find the sum of digits of a number, simply break it into individual digits and add them. For 498:
4 + 9 + 8 = 21
The digits of 498 are: 4, 9, 8.
Their sum is: 21
Step-by-Step Digit Sum of 498
We split the number 498 into its individual digits: 4 + 9 + 8 = 21
Digit Positions in 498
| Position | Digit |
|---|---|
| 1 | 4 |
| 2 | 9 |
| 3 | 8 |
Length of 498
The number 498 has 3 digits.
Is 21 a Prime Number?
No, 21 is not a prime number.
Digit Sums in Other Bases
- Binary: 111110010 → 6
- Octal: 762 → 15
- Hexadecimal: 1F2 → 18