Q: Is 2,702,142 a Prime Number?
A: No, 2,702,142 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 2702142 can be evenly divided by 1 2 3 6 9 18 19 38 57 114 171 342 7,901 15,802 23,703 47,406 71,109 142,218 150,119 300,238 450,357 900,714 1,351,071 and 2,702,142, with no remainder.
Since 2,702,142 cannot be divided by just 1 and 2,702,142, it is not a prime number.