Q: Is 1,616,316 a Prime Number?
A: No, 1,616,316 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 1616316 can be evenly divided by 1 2 3 4 6 12 13 26 39 52 78 156 169 338 507 676 797 1,014 1,594 2,028 2,391 3,188 4,782 9,564 10,361 20,722 31,083 41,444 62,166 124,332 134,693 269,386 404,079 538,772 808,158 and 1,616,316, with no remainder.
Since 1,616,316 cannot be divided by just 1 and 1,616,316, it is not a prime number.