Q: Is 142,420,406 a Prime Number?

 A: No, 142,420,406 is not a prime number.

Why is 142,420,406 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 142420406 can be evenly divided by 1 2 71,210,203 and 142,420,406, with no remainder.

Since 142,420,406 cannot be divided by just 1 and 142,420,406, it is not a prime number.


More Examples

Number 142,420,404142,420,405142,420,407142,420,408
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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