Q: Is 250,991 a Prime Number?
A: No, 250,991 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 250991 can be evenly divided by 1 13 43 449 559 5,837 19,307 and 250,991, with no remainder.
Since 250,991 cannot be divided by just 1 and 250,991, it is not a prime number.