Q: Is 191,200 a Prime Number?
A: No, 191,200 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 191200 can be evenly divided by 1 2 4 5 8 10 16 20 25 32 40 50 80 100 160 200 239 400 478 800 956 1,195 1,912 2,390 3,824 4,780 5,975 7,648 9,560 11,950 19,120 23,900 38,240 47,800 95,600 and 191,200, with no remainder.
Since 191,200 cannot be divided by just 1 and 191,200, it is not a prime number.