Q: Is 40,095 a Prime Number?

A: No, 40,095 is not a prime number.

Why is 40,095 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 40095 can be evenly divided by 1 3 5 9 11 15 27 33 45 55 81 99 135 165 243 297 405 495 729 891 1,215 1,485 2,673 3,645 4,455 8,019 13,365 and 40,095, with no remainder.

Since 40,095 cannot be divided by just 1 and 40,095, it is not a prime number.

Number	40,093	40,094	40,096	40,097
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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