Q: Is 120,615,020 a Prime Number?

 A: No, 120,615,020 is not a prime number.

Why is 120,615,020 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 120615020 can be evenly divided by 1 2 4 5 10 20 6,030,751 12,061,502 24,123,004 30,153,755 60,307,510 and 120,615,020, with no remainder.

Since 120,615,020 cannot be divided by just 1 and 120,615,020, it is not a prime number.


More Examples

Number 120,615,018120,615,019120,615,021120,615,022
Prime? nononono
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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