Q: Is 41,145 a Prime Number?

A: No, 41,145 is not a prime number.

Why is 41,145 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 41145 can be evenly divided by 1 3 5 13 15 39 65 195 211 633 1,055 2,743 3,165 8,229 13,715 and 41,145, with no remainder.

Since 41,145 cannot be divided by just 1 and 41,145, it is not a prime number.

Number	41,143	41,144	41,146	41,147
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).

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