Q: What is the digital root of 10,222,222

 A: 4

Why is 4 the digital root of the number 10,222,222?

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.

How do you calculate the digital root of 10,222,222?


Split the number up and add each digit together:


1 + 0 + 2 + 2 + 2 + 2 + 2 + 2 = 13

If the answer is more than one digit, you would add each digit of the answer together again:

1 + 3 = 4

What is the digital root of number 10,222,222?

Answer: 4


More Examples

Number 10,222,22010,222,22110,222,22310,222,224
Digital Root 2356

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