Sum of Digits of 420
ANSWER : 6
The sum of the digits in the number 420 is: 4 + 2 + 0 = 6
How to Calculate the Digit Sum of 420?
To find the sum of digits of a number, simply break it into individual digits and add them. For 420:
4 + 2 + 0 = 6
The digits of 420 are: 4, 2, 0.
Their sum is: 6
Step-by-Step Digit Sum of 420
We split the number 420 into its individual digits: 4 + 2 + 0 = 6
Digit Positions in 420
| Position | Digit |
|---|---|
| 1 | 4 |
| 2 | 2 |
| 3 | 0 |
Length of 420
The number 420 has 3 digits.
Is 6 a Prime Number?
No, 6 is not a prime number.
Digit Sums in Other Bases
- Binary: 110100100 → 4
- Octal: 644 → 14
- Hexadecimal: 1A4 → 15