Q: Is 342,975 a Prime Number?
A: No, 342,975 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 342975 can be evenly divided by 1 3 5 15 17 25 51 75 85 255 269 425 807 1,275 1,345 4,035 4,573 6,725 13,719 20,175 22,865 68,595 114,325 and 342,975, with no remainder.
Since 342,975 cannot be divided by just 1 and 342,975, it is not a prime number.