Q: Is 21,442,472 a Composite Number?

 A: Yes, 21,442,472 is a composite number.

Why is 21,442,472 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 21,442,472 can be evenly divided by 1 2 4 8 1,321 2,029 2,642 4,058 5,284 8,116 10,568 16,232 2,680,309 5,360,618 10,721,236 and 21,442,472, with no remainder.

Since 21,442,472 cannot be divided by just 1 and 21,442,472, it is a composite number.


More Examples

Number 21,442,47021,442,47121,442,47321,442,474
Composite? yesnoyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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