Q: Is 145,134,315 a Prime Number?

 A: No, 145,134,315 is not a prime number.

Why is 145,134,315 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 145134315 can be evenly divided by 1 3 5 9 15 27 45 135 1,075,069 3,225,207 5,375,345 9,675,621 16,126,035 29,026,863 48,378,105 and 145,134,315, with no remainder.

Since 145,134,315 cannot be divided by just 1 and 145,134,315, 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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