Q: Is 340,172 a Prime Number?
A: No, 340,172 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 340172 can be evenly divided by 1 2 4 7 14 28 12,149 24,298 48,596 85,043 170,086 and 340,172, with no remainder.
Since 340,172 cannot be divided by just 1 and 340,172, it is not a prime number.