Q: What is the digital root of 10,215,549
A: 9
The digital root of a number is calculated by splitting the digits of a number and then adding them together. You keep splitting and adding the digits until you reach a single positive number.
Split the number up and add each digit together:
If the answer is more than one digit, you would add each digit of the answer together again:
What is the digital root of number 10,215,549?
Answer: 9
| Number | 10,215,547 | 10,215,548 | 10,215,550 | 10,215,551 |
| Digital Root | 7 | 8 | 1 | 2 |