Q: Is 800,943 a Prime Number?
A: No, 800,943 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 800943 can be evenly divided by 1 3 11 13 33 39 143 429 1,867 5,601 20,537 24,271 61,611 72,813 266,981 and 800,943, with no remainder.
Since 800,943 cannot be divided by just 1 and 800,943, it is not a prime number.