Q: Is 51,842 a Prime Number?
A: No, 51,842 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 51842 can be evenly divided by 1 2 7 14 23 46 49 98 161 322 529 1,058 1,127 2,254 3,703 7,406 25,921 and 51,842, with no remainder.
Since 51,842 cannot be divided by just 1 and 51,842, it is not a prime number.