Q: Is 21,094 a Prime Number?
A: No, 21,094 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 21094 can be evenly divided by 1 2 53 106 199 398 10,547 and 21,094, with no remainder.
Since 21,094 cannot be divided by just 1 and 21,094, it is not a prime number.