Q: Is 108,990,509 a Prime Number?

 A: No, 108,990,509 is not a prime number.

Why is 108,990,509 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 108990509 can be evenly divided by 1 43 47 199 271 2,021 8,557 9,353 11,653 12,737 53,929 402,179 547,691 2,318,947 2,534,663 and 108,990,509, with no remainder.

Since 108,990,509 cannot be divided by just 1 and 108,990,509, 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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