Q: Is 195,507 a Prime Number?
A: No, 195,507 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 195507 can be evenly divided by 1 3 9 13 27 39 117 351 557 1,671 5,013 7,241 15,039 21,723 65,169 and 195,507, with no remainder.
Since 195,507 cannot be divided by just 1 and 195,507, it is not a prime number.