Q: Is 121,122,742 a Prime Number?

 A: No, 121,122,742 is not a prime number.

Why is 121,122,742 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 121122742 can be evenly divided by 1 2 13 26 4,658,567 9,317,134 60,561,371 and 121,122,742, with no remainder.

Since 121,122,742 cannot be divided by just 1 and 121,122,742, it is not a prime number.


More Examples

Number 121,122,740121,122,741121,122,743121,122,744
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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