Q: Is 201,500 a Prime Number?
A: No, 201,500 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 201500 can be evenly divided by 1 2 4 5 10 13 20 25 26 31 50 52 62 65 100 124 125 130 155 250 260 310 325 403 500 620 650 775 806 1,300 1,550 1,612 1,625 2,015 3,100 3,250 3,875 4,030 6,500 7,750 8,060 10,075 15,500 20,150 40,300 50,375 100,750 and 201,500, with no remainder.
Since 201,500 cannot be divided by just 1 and 201,500, it is not a prime number.