Q: Is 231,775 a Prime Number?
A: No, 231,775 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 231775 can be evenly divided by 1 5 25 73 127 365 635 1,825 3,175 9,271 46,355 and 231,775, with no remainder.
Since 231,775 cannot be divided by just 1 and 231,775, it is not a prime number.