Q: Is 250,145 a Prime Number?
A: No, 250,145 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 250145 can be evenly divided by 1 5 7 35 49 245 1,021 5,105 7,147 35,735 50,029 and 250,145, with no remainder.
Since 250,145 cannot be divided by just 1 and 250,145, it is not a prime number.