Q: Is 120,520,518 a Prime Number?

 A: No, 120,520,518 is not a prime number.

Why is 120,520,518 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 120520518 can be evenly divided by 1 2 3 6 73 146 219 438 275,161 550,322 825,483 1,650,966 20,086,753 40,173,506 60,260,259 and 120,520,518, with no remainder.

Since 120,520,518 cannot be divided by just 1 and 120,520,518, 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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