Q: Is 145,341 a Prime Number?
A: No, 145,341 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 145341 can be evenly divided by 1 3 7 9 21 27 63 189 769 2,307 5,383 6,921 16,149 20,763 48,447 and 145,341, with no remainder.
Since 145,341 cannot be divided by just 1 and 145,341, it is not a prime number.