Q: Is 371,702,421 a Prime Number?

 A: No, 371,702,421 is not a prime number.

Why is 371,702,421 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 371702421 can be evenly divided by 1 3 9 167 223 501 669 1,109 1,503 2,007 3,327 9,981 37,241 111,723 185,203 247,307 335,169 555,609 741,921 1,666,827 2,225,763 41,300,269 123,900,807 and 371,702,421, with no remainder.

Since 371,702,421 cannot be divided by just 1 and 371,702,421, 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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