Q: Is 18,081 a Composite Number?

 A: Yes, 18,081 is a composite number.

Why is 18,081 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 18,081 can be evenly divided by 1 3 7 9 21 41 49 63 123 147 287 369 441 861 2,009 2,583 6,027 and 18,081, with no remainder.

Since 18,081 cannot be divided by just 1 and 18,081, it is a composite number.


More Examples

Number 18,07918,08018,08218,083
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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