Q: Is 120,505,012 a Prime Number?

 A: No, 120,505,012 is not a prime number.

Why is 120,505,012 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 120505012 can be evenly divided by 1 2 4 61 122 244 493,873 987,746 1,975,492 30,126,253 60,252,506 and 120,505,012, with no remainder.

Since 120,505,012 cannot be divided by just 1 and 120,505,012, 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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