Q: Is 21,392 a Composite Number?

 A: Yes, 21,392 is a composite number.

Why is 21,392 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 21,392 can be evenly divided by 1 2 4 7 8 14 16 28 56 112 191 382 764 1,337 1,528 2,674 3,056 5,348 10,696 and 21,392, with no remainder.

Since 21,392 cannot be divided by just 1 and 21,392, it is a composite number.


More Examples

Number 21,39021,39121,39321,394
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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