Q: Is 1,000,245 a Prime Number?
A: No, 1,000,245 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 1000245 can be evenly divided by 1 3 5 15 66,683 200,049 333,415 and 1,000,245, with no remainder.
Since 1,000,245 cannot be divided by just 1 and 1,000,245, it is not a prime number.