Q: Is 309,123 a Composite Number?

 A: Yes, 309,123 is a composite number.

Why is 309,123 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 309,123 can be evenly divided by 1 3 9 27 107 321 963 2,889 11,449 34,347 103,041 and 309,123, with no remainder.

Since 309,123 cannot be divided by just 1 and 309,123, it is a composite number.


More Examples

Number 309,121309,122309,124309,125
Composite? noyesyesyes
  • 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 309,123:


Ask a Question