Q: Is 120,120,197 a Prime Number?

 A: No, 120,120,197 is not a prime number.

Why is 120,120,197 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 120120197 can be evenly divided by 1 307 521 751 159,947 230,557 391,271 and 120,120,197, with no remainder.

Since 120,120,197 cannot be divided by just 1 and 120,120,197, it is not a prime number.


More Examples

Number 120,120,195120,120,196120,120,198120,120,199
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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