Q: Is 162,002,145 a Prime Number?

 A: No, 162,002,145 is not a prime number.

Why is 162,002,145 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 162002145 can be evenly divided by 1 3 5 15 10,800,143 32,400,429 54,000,715 and 162,002,145, with no remainder.

Since 162,002,145 cannot be divided by just 1 and 162,002,145, it is not a prime number.


More Examples

Number 162,002,143162,002,144162,002,146162,002,147
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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