Q: Is 21,112,989 a Composite Number?

 A: Yes, 21,112,989 is a composite number.

Why is 21,112,989 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 21,112,989 can be evenly divided by 1 3 409 1,227 17,207 51,621 7,037,663 and 21,112,989, with no remainder.

Since 21,112,989 cannot be divided by just 1 and 21,112,989, it is a composite number.


More Examples

Number 21,112,98721,112,98821,112,99021,112,991
Composite? yesyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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