Q: Is 309,039 a Prime Number?

A: No, 309,039 is not a prime number.

Why is 309,039 not a prime number?

A prime number is a natural number, greater than one, that can only be divided by 1 and itself.

The number 309039 can be evenly divided by 1 3 31 93 3,323 9,969 103,013 and 309,039, with no remainder.

Since 309,039 cannot be divided by just 1 and 309,039, it is not a prime number.

Number	309,037	309,038	309,040	309,041
Prime?	yes	no	no	no

All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

General Questions

Factoring Questions

Calculation Questions

Miscellaneous Questions