Q: Is 138,321 a Composite Number?

 A: Yes, 138,321 is a composite number.

Why is 138,321 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 138,321 can be evenly divided by 1 3 9 27 47 109 141 327 423 981 1,269 2,943 5,123 15,369 46,107 and 138,321, with no remainder.

Since 138,321 cannot be divided by just 1 and 138,321, it is a composite number.


More Examples

Number 138,319138,320138,322138,323
Composite? noyesyesno
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

Explore more about the number 138,321:


Ask a Question