Q: Is 21,040,422 a Composite Number?

 A: Yes, 21,040,422 is a composite number.

Why is 21,040,422 a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 21,040,422 can be evenly divided by 1 2 3 6 13 26 39 78 269,749 539,498 809,247 1,618,494 3,506,737 7,013,474 10,520,211 and 21,040,422, with no remainder.

Since 21,040,422 cannot be divided by just 1 and 21,040,422, it is a composite number.


More Examples

Number 21,040,42021,040,42121,040,42321,040,424
Composite? yesyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

Explore more about the number 21,040,422:


Ask a Question