Q: Is 803,500 a Prime Number?
A: No, 803,500 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 803500 can be evenly divided by 1 2 4 5 10 20 25 50 100 125 250 500 1,607 3,214 6,428 8,035 16,070 32,140 40,175 80,350 160,700 200,875 401,750 and 803,500, with no remainder.
Since 803,500 cannot be divided by just 1 and 803,500, it is not a prime number.