Sum of Digits of 243
ANSWER : 9
The sum of the digits in the number 243 is: 2 + 4 + 3 = 9
How to Calculate the Digit Sum of 243?
To find the sum of digits of a number, simply break it into individual digits and add them. For 243:
2 + 4 + 3 = 9
The digits of 243 are: 2, 4, 3.
Their sum is: 9
Step-by-Step Digit Sum of 243
We split the number 243 into its individual digits: 2 + 4 + 3 = 9
Digit Positions in 243
| Position | Digit |
|---|---|
| 1 | 2 |
| 2 | 4 |
| 3 | 3 |
Length of 243
The number 243 has 3 digits.
Is 9 a Prime Number?
No, 9 is not a prime number.
Digit Sums in Other Bases
- Binary: 11110011 → 6
- Octal: 363 → 12
- Hexadecimal: F3 → 18