Sum of Digits of 648
ANSWER : 18
The sum of the digits in the number 648 is: 6 + 4 + 8 = 18
How to Calculate the Digit Sum of 648?
To find the sum of digits of a number, simply break it into individual digits and add them. For 648:
6 + 4 + 8 = 18
The digits of 648 are: 6, 4, 8.
Their sum is: 18
Step-by-Step Digit Sum of 648
We split the number 648 into its individual digits: 6 + 4 + 8 = 18
Digit Positions in 648
| Position | Digit |
|---|---|
| 1 | 6 |
| 2 | 4 |
| 3 | 8 |
Length of 648
The number 648 has 3 digits.
Is 18 a Prime Number?
No, 18 is not a prime number.
Digit Sums in Other Bases
- Binary: 1010001000 → 3
- Octal: 1210 → 4
- Hexadecimal: 288 → 18