Q: Is 144,975 a Prime Number?

A: No, 144,975 is not a prime number.

Why is 144,975 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 144975 can be evenly divided by 1 3 5 15 25 75 1,933 5,799 9,665 28,995 48,325 and 144,975, with no remainder.

Since 144,975 cannot be divided by just 1 and 144,975, it is not a prime number.

Number	144,973	144,974	144,976	144,977
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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