Q: Is 45,507 a Prime Number?

A: No, 45,507 is not a prime number.

Why is 45,507 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 45507 can be evenly divided by 1 3 7 11 21 33 77 197 231 591 1,379 2,167 4,137 6,501 15,169 and 45,507, with no remainder.

Since 45,507 cannot be divided by just 1 and 45,507, it is not a prime number.

Number	45,505	45,506	45,508	45,509
Prime?	no	no	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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