Q: Is 267,145 a Prime Number?

A: No, 267,145 is not a prime number.

Why is 267,145 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 267145 can be evenly divided by 1 5 23 101 115 505 529 2,323 2,645 11,615 53,429 and 267,145, with no remainder.

Since 267,145 cannot be divided by just 1 and 267,145, it is not a prime number.

Number	267,143	267,144	267,146	267,147
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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