Q: Is 5,340,309 a Prime Number?
A: No, 5,340,309 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 5340309 can be evenly divided by 1 3 13 39 149 447 919 1,937 2,757 5,811 11,947 35,841 136,931 410,793 1,780,103 and 5,340,309, with no remainder.
Since 5,340,309 cannot be divided by just 1 and 5,340,309, it is not a prime number.