Q: Is 220,011 a Prime Number?

A: No, 220,011 is not a prime number.

Why is 220,011 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 220011 can be evenly divided by 1 3 11 33 59 113 177 339 649 1,243 1,947 3,729 6,667 20,001 73,337 and 220,011, with no remainder.

Since 220,011 cannot be divided by just 1 and 220,011, it is not a prime number.

Number	220,009	220,010	220,012	220,013
Prime?	yes	no	no	yes

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

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