Q: Is 1,442,315 a Prime Number?
A: No, 1,442,315 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 1442315 can be evenly divided by 1 5 7 29 35 49 145 203 245 343 841 1,015 1,421 1,715 4,205 5,887 7,105 9,947 29,435 41,209 49,735 206,045 288,463 and 1,442,315, with no remainder.
Since 1,442,315 cannot be divided by just 1 and 1,442,315, it is not a prime number.