Q: Is 426,535,425 a Prime Number?

 A: No, 426,535,425 is not a prime number.

Why is 426,535,425 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 426535425 can be evenly divided by 1 3 5 9 15 25 45 75 225 1,895,713 5,687,139 9,478,565 17,061,417 28,435,695 47,392,825 85,307,085 142,178,475 and 426,535,425, with no remainder.

Since 426,535,425 cannot be divided by just 1 and 426,535,425, 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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