Q: What is the digital root of 21,101,004
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:
What is the digital root of number 21,101,004?
Answer: 9
| Number | 21,101,002 | 21,101,003 | 21,101,005 | 21,101,006 |
| Digital Root | 7 | 8 | 1 | 2 |