Q: Is 78,101 a Prime Number?

A: Yes, 78,101 is a prime number.

Why is 78,101 a prime number?

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

The number 78101 can be evenly divided by 1 and 78,101, with no remainder.

Since 78,101 can be divided by just 1 and 78,101, it is a prime number.

Number	78,099	78,100	78,102	78,103
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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