Q: Is 21,616 a Composite Number?

 A: Yes, 21,616 is a composite number.

Why is 21,616 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 21,616 can be evenly divided by 1 2 4 7 8 14 16 28 56 112 193 386 772 1,351 1,544 2,702 3,088 5,404 10,808 and 21,616, with no remainder.

Since 21,616 cannot be divided by just 1 and 21,616, it is a composite number.


More Examples

Number 21,61421,61521,61721,618
Composite? yesyesnoyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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