Q: Is 145,231,005 a Prime Number?

 A: No, 145,231,005 is not a prime number.

Why is 145,231,005 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 145231005 can be evenly divided by 1 3 5 15 9,682,067 29,046,201 48,410,335 and 145,231,005, with no remainder.

Since 145,231,005 cannot be divided by just 1 and 145,231,005, it is not a prime number.


More Examples

Number 145,231,003145,231,004145,231,006145,231,007
Prime? nononoyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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