Q: Is 672,181 a Prime Number?

A: Yes, 672,181 is a prime number.

Why is 672,181 a prime number?

A prime number is a natural number, greater than one, that can only be divided by 1 and itself.

The number 672181 can be evenly divided by 1 and 672,181, with no remainder.

Since 672,181 can be divided by just 1 and 672,181, it is a prime number.

Number	672,179	672,180	672,182	672,183
Prime?	no	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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