Q: Is 140,193 a Prime Number?

A: No, 140,193 is not a prime number.

Why is 140,193 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 140193 can be evenly divided by 1 3 9 37 111 333 421 1,263 3,789 15,577 46,731 and 140,193, with no remainder.

Since 140,193 cannot be divided by just 1 and 140,193, it is not a prime number.

Number	140,191	140,192	140,194	140,195
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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