Q: Is 120,220,242 a Prime Number?

 A: No, 120,220,242 is not a prime number.

Why is 120,220,242 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 120220242 can be evenly divided by 1 2 3 6 109 218 327 654 183,823 367,646 551,469 1,102,938 20,036,707 40,073,414 60,110,121 and 120,220,242, with no remainder.

Since 120,220,242 cannot be divided by just 1 and 120,220,242, it is not a prime number.


More Examples

Number 120,220,240120,220,241120,220,243120,220,244
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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