Q: Is 245,009 a Prime Number?
A: No, 245,009 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 245009 can be evenly divided by 1 491 499 and 245,009, with no remainder.
Since 245,009 cannot be divided by just 1 and 245,009, it is not a prime number.