Q: Is 120,601,515 a Prime Number?

 A: No, 120,601,515 is not a prime number.

Why is 120,601,515 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 120601515 can be evenly divided by 1 3 5 15 2,207 3,643 6,621 10,929 11,035 18,215 33,105 54,645 8,040,101 24,120,303 40,200,505 and 120,601,515, with no remainder.

Since 120,601,515 cannot be divided by just 1 and 120,601,515, 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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