Q: Is 2,378,013 a Prime Number?
A: No, 2,378,013 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 2378013 can be evenly divided by 1 3 11 33 121 363 6,551 19,653 72,061 216,183 792,671 and 2,378,013, with no remainder.
Since 2,378,013 cannot be divided by just 1 and 2,378,013, it is not a prime number.