Q: Is 340,005 a Prime Number?
A: No, 340,005 is 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 340005 can be evenly divided by 1 3 5 15 19 57 95 285 1,193 3,579 5,965 17,895 22,667 68,001 113,335 and 340,005, with no remainder.
Since 340,005 cannot be divided by just 1 and 340,005, it is not a prime number.