Q: Is 342,428,080 a Prime Number?

 A: No, 342,428,080 is not a prime number.

Why is 342,428,080 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 342428080 can be evenly divided by 1 2 4 5 8 10 16 20 40 80 4,280,351 8,560,702 17,121,404 21,401,755 34,242,808 42,803,510 68,485,616 85,607,020 171,214,040 and 342,428,080, with no remainder.

Since 342,428,080 cannot be divided by just 1 and 342,428,080, it is not a prime number.


More Examples

  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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