Q: Is 206,142 a Prime Number?
A: No, 206,142 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 206142 can be evenly divided by 1 2 3 6 17 34 43 47 51 86 94 102 129 141 258 282 731 799 1,462 1,598 2,021 2,193 2,397 4,042 4,386 4,794 6,063 12,126 34,357 68,714 103,071 and 206,142, with no remainder.
Since 206,142 cannot be divided by just 1 and 206,142, it is not a prime number.