Q: Is 7,427,138 a Prime Number?
A: No, 7,427,138 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 7427138 can be evenly divided by 1 2 19 38 241 482 811 1,622 4,579 9,158 15,409 30,818 195,451 390,902 3,713,569 and 7,427,138, with no remainder.
Since 7,427,138 cannot be divided by just 1 and 7,427,138, it is not a prime number.