Q: Is 1,500,142 a Prime Number?
A: No, 1,500,142 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 1500142 can be evenly divided by 1 2 7 14 83 166 581 1,162 1,291 2,582 9,037 18,074 107,153 214,306 750,071 and 1,500,142, with no remainder.
Since 1,500,142 cannot be divided by just 1 and 1,500,142, it is not a prime number.