Q: Is 1,242,429 a Prime Number?

 A: No, 1,242,429 is not a prime number.

Why is 1,242,429 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 1242429 can be evenly divided by 1 3 19 57 71 213 307 921 1,349 4,047 5,833 17,499 21,797 65,391 414,143 and 1,242,429, with no remainder.

Since 1,242,429 cannot be divided by just 1 and 1,242,429, it is not a prime number.


More Examples

Number 1,242,4271,242,4281,242,4301,242,431
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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