Q: Is 40,434,009 a Prime Number?

 A: No, 40,434,009 is not a prime number.

Why is 40,434,009 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 40434009 can be evenly divided by 1 3 7 11 21 33 77 231 175,039 525,117 1,225,273 1,925,429 3,675,819 5,776,287 13,478,003 and 40,434,009, with no remainder.

Since 40,434,009 cannot be divided by just 1 and 40,434,009, 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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