Q: Is 199,000 a Prime Number?
A: No, 199,000 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 199000 can be evenly divided by 1 2 4 5 8 10 20 25 40 50 100 125 199 200 250 398 500 796 995 1,000 1,592 1,990 3,980 4,975 7,960 9,950 19,900 24,875 39,800 49,750 99,500 and 199,000, with no remainder.
Since 199,000 cannot be divided by just 1 and 199,000, it is not a prime number.