Q: Is 21,033 a Composite Number?

 A: Yes, 21,033 is a composite number.

Why is 21,033 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 21,033 can be evenly divided by 1 3 9 19 27 41 57 123 171 369 513 779 1,107 2,337 7,011 and 21,033, with no remainder.

Since 21,033 cannot be divided by just 1 and 21,033, it is a composite number.


More Examples

Number 21,03121,03221,03421,035
Composite? noyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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