Q: Is 42,125,421 a Prime Number?

 A: No, 42,125,421 is not a prime number.

Why is 42,125,421 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 42125421 can be evenly divided by 1 3 13 39 967 1,117 2,901 3,351 12,571 14,521 37,713 43,563 1,080,139 3,240,417 14,041,807 and 42,125,421, with no remainder.

Since 42,125,421 cannot be divided by just 1 and 42,125,421, it is not a prime number.


More Examples

Number 42,125,41942,125,42042,125,42242,125,423
Prime? nononono
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

Explore more about the number 42,125,421:


Ask a Question