Q: Is 64,943 a Prime Number?
A: No, 64,943 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 64943 can be evenly divided by 1 101 643 and 64,943, with no remainder.
Since 64,943 cannot be divided by just 1 and 64,943, it is not a prime number.