Q: Is 1,000,142 a Prime Number?

 A: No, 1,000,142 is not a prime number.

Why is 1,000,142 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 1000142 can be evenly divided by 1 2 11 13 22 26 143 169 269 286 338 538 1,859 2,959 3,497 3,718 5,918 6,994 38,467 45,461 76,934 90,922 500,071 and 1,000,142, with no remainder.

Since 1,000,142 cannot be divided by just 1 and 1,000,142, it is not a prime number.


More Examples

Number 1,000,1401,000,1411,000,1431,000,144
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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