Q: Is 245,804 a Prime Number?
A: No, 245,804 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 245804 can be evenly divided by 1 2 4 13 26 29 52 58 116 163 326 377 652 754 1,508 2,119 4,238 4,727 8,476 9,454 18,908 61,451 122,902 and 245,804, with no remainder.
Since 245,804 cannot be divided by just 1 and 245,804, it is not a prime number.