Q: Is 802,197 a Prime Number?

 A: No, 802,197 is not a prime number.

Why is 802,197 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 802197 can be evenly divided by 1 3 9 11 27 33 37 73 99 111 219 297 333 407 657 803 999 1,221 1,971 2,409 2,701 3,663 7,227 8,103 10,989 21,681 24,309 29,711 72,927 89,133 267,399 and 802,197, with no remainder.

Since 802,197 cannot be divided by just 1 and 802,197, it is not a prime number.


More Examples

Number 802,195802,196802,198802,199
Prime? nononono
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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