Q: Is 428,299 a Prime Number?

A: Yes, 428,299 is a prime number.

Why is 428,299 a prime number?

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

The number 428299 can be evenly divided by 1 and 428,299, with no remainder.

Since 428,299 can be divided by just 1 and 428,299, it is a prime number.

Number	428,297	428,298	428,300	428,301
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