Q: Is 3,138,005 a Prime Number?

 A: No, 3,138,005 is not a prime number.

Why is 3,138,005 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 3138005 can be evenly divided by 1 5 13 23 65 115 299 1,495 2,099 10,495 27,287 48,277 136,435 241,385 627,601 and 3,138,005, with no remainder.

Since 3,138,005 cannot be divided by just 1 and 3,138,005, it is not a prime number.


More Examples

Number 3,138,0033,138,0043,138,0063,138,007
Prime? nononono
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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