Q: Is 209,924 a Prime Number?
A: No, 209,924 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 209924 can be evenly divided by 1 2 4 11 13 22 26 44 52 143 286 367 572 734 1,468 4,037 4,771 8,074 9,542 16,148 19,084 52,481 104,962 and 209,924, with no remainder.
Since 209,924 cannot be divided by just 1 and 209,924, it is not a prime number.