Q: Is 1,018,530 a Prime Number?
A: No, 1,018,530 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 1018530 can be evenly divided by 1 2 3 5 6 9 10 15 18 30 45 90 11,317 22,634 33,951 56,585 67,902 101,853 113,170 169,755 203,706 339,510 509,265 and 1,018,530, with no remainder.
Since 1,018,530 cannot be divided by just 1 and 1,018,530, it is not a prime number.