Q: Is 143,195 a Prime Number?

 A: No, 143,195 is not a prime number.

Why is 143,195 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 143195 can be evenly divided by 1 5 13 65 2,203 11,015 28,639 and 143,195, with no remainder.

Since 143,195 cannot be divided by just 1 and 143,195, it is not a prime number.


More Examples

Number 143,193143,194143,196143,197
Prime? nononoyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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