Q: Is 402,120,466 a Prime Number?

 A: No, 402,120,466 is not a prime number.

Why is 402,120,466 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 402120466 can be evenly divided by 1 2 11 22 67 134 737 1,474 272,809 545,618 3,000,899 6,001,798 18,278,203 36,556,406 201,060,233 and 402,120,466, with no remainder.

Since 402,120,466 cannot be divided by just 1 and 402,120,466, 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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