Q: Is 330,421,343 a Prime Number?

 A: No, 330,421,343 is not a prime number.

Why is 330,421,343 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 330421343 can be evenly divided by 1 7 19 31 133 217 589 4,123 80,141 560,987 1,522,679 2,484,371 10,658,753 17,390,597 47,203,049 and 330,421,343, with no remainder.

Since 330,421,343 cannot be divided by just 1 and 330,421,343, 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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