Q: Is 121,135,425 a Prime Number?

 A: No, 121,135,425 is not a prime number.

Why is 121,135,425 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 121135425 can be evenly divided by 1 3 5 15 25 75 1,615,139 4,845,417 8,075,695 24,227,085 40,378,475 and 121,135,425, with no remainder.

Since 121,135,425 cannot be divided by just 1 and 121,135,425, 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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