Q: Is 823,100 a Prime Number?
A: No, 823,100 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 823100 can be evenly divided by 1 2 4 5 10 20 25 50 100 8,231 16,462 32,924 41,155 82,310 164,620 205,775 411,550 and 823,100, with no remainder.
Since 823,100 cannot be divided by just 1 and 823,100, it is not a prime number.