Q: Is 300,018 a Prime Number?

A: No, 300,018 is not a prime number.

Why is 300,018 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 300018 can be evenly divided by 1 2 3 6 31 62 93 186 1,613 3,226 4,839 9,678 50,003 100,006 150,009 and 300,018, with no remainder.

Since 300,018 cannot be divided by just 1 and 300,018, it is not a prime number.

Number	300,016	300,017	300,019	300,020
Prime?	no	yes	no	no

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

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