Q: Is 42,719,118 a Prime Number?

 A: No, 42,719,118 is not a prime number.

Why is 42,719,118 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 42719118 can be evenly divided by 1 2 3 6 13 26 39 78 547,681 1,095,362 1,643,043 3,286,086 7,119,853 14,239,706 21,359,559 and 42,719,118, with no remainder.

Since 42,719,118 cannot be divided by just 1 and 42,719,118, 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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