Q: Is 21,422,470 a Composite Number?

 A: Yes, 21,422,470 is a composite number.

Why is 21,422,470 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 21,422,470 can be evenly divided by 1 2 5 10 107 214 535 1,070 20,021 40,042 100,105 200,210 2,142,247 4,284,494 10,711,235 and 21,422,470, with no remainder.

Since 21,422,470 cannot be divided by just 1 and 21,422,470, it is a composite number.


More Examples

Number 21,422,46821,422,46921,422,47121,422,472
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 21,422,470:


Ask a Question