Q: Is 1,045,245 a Prime Number?
A: No, 1,045,245 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 1045245 can be evenly divided by 1 3 5 15 17 51 85 255 4,099 12,297 20,495 61,485 69,683 209,049 348,415 and 1,045,245, with no remainder.
Since 1,045,245 cannot be divided by just 1 and 1,045,245, it is not a prime number.