Q: Is 140,931 a Prime Number?

A: No, 140,931 is not a prime number.

Why is 140,931 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 140931 can be evenly divided by 1 3 7 9 21 63 2,237 6,711 15,659 20,133 46,977 and 140,931, with no remainder.

Since 140,931 cannot be divided by just 1 and 140,931, it is not a prime number.

Number	140,929	140,930	140,932	140,933
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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