Q: Is 103,642 a Prime Number?
A: No, 103,642 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 103642 can be evenly divided by 1 2 7 11 14 22 77 154 673 1,346 4,711 7,403 9,422 14,806 51,821 and 103,642, with no remainder.
Since 103,642 cannot be divided by just 1 and 103,642, it is not a prime number.