Q: Is 204,140 a Prime Number?
A: No, 204,140 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 204140 can be evenly divided by 1 2 4 5 10 20 59 118 173 236 295 346 590 692 865 1,180 1,730 3,460 10,207 20,414 40,828 51,035 102,070 and 204,140, with no remainder.
Since 204,140 cannot be divided by just 1 and 204,140, it is not a prime number.