Q: Is 125,401,123 a Prime Number?

 A: No, 125,401,123 is not a prime number.

Why is 125,401,123 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 125401123 can be evenly divided by 1 47 71 3,337 37,579 1,766,213 2,668,109 and 125,401,123, with no remainder.

Since 125,401,123 cannot be divided by just 1 and 125,401,123, 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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