Q: Is 80,223 a Prime Number?

A: No, 80,223 is not a prime number.

Why is 80,223 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 80223 can be evenly divided by 1 3 11 13 17 33 39 51 121 143 187 221 363 429 561 663 1,573 2,057 2,431 4,719 6,171 7,293 26,741 and 80,223, with no remainder.

Since 80,223 cannot be divided by just 1 and 80,223, it is not a prime number.

Number	80,221	80,222	80,224	80,225
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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