Q: Is 321,424,029 a Prime Number?

 A: No, 321,424,029 is not a prime number.

Why is 321,424,029 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 321424029 can be evenly divided by 1 3 9 71 213 639 677 743 2,031 2,229 6,093 6,687 48,067 52,753 144,201 158,259 432,603 474,777 503,011 1,509,033 4,527,099 35,713,781 107,141,343 and 321,424,029, with no remainder.

Since 321,424,029 cannot be divided by just 1 and 321,424,029, 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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