Q: Is 341,540 a Prime Number?
A: No, 341,540 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 341540 can be evenly divided by 1 2 4 5 10 20 17,077 34,154 68,308 85,385 170,770 and 341,540, with no remainder.
Since 341,540 cannot be divided by just 1 and 341,540, it is not a prime number.