Q: Is 209,104 a Prime Number?
A: No, 209,104 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 209104 can be evenly divided by 1 2 4 7 8 14 16 28 56 112 1,867 3,734 7,468 13,069 14,936 26,138 29,872 52,276 104,552 and 209,104, with no remainder.
Since 209,104 cannot be divided by just 1 and 209,104, it is not a prime number.