Q: Is 500,121 a Prime Number?

A: No, 500,121 is not a prime number.

Why is 500,121 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 500121 can be evenly divided by 1 3 9 27 18,523 55,569 166,707 and 500,121, with no remainder.

Since 500,121 cannot be divided by just 1 and 500,121, it is not a prime number.

Number	500,119	500,120	500,122	500,123
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