Q: Is 128,921 a Composite Number?

 A: Yes, 128,921 is a composite number.

Why is 128,921 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 128,921 can be evenly divided by 1 13 47 211 611 2,743 9,917 and 128,921, with no remainder.

Since 128,921 cannot be divided by just 1 and 128,921, it is a composite number.


More Examples

Number 128,919128,920128,922128,923
Composite? yesyesyesno
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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