Q: Is 195,421 a Prime Number?
A: No, 195,421 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 195421 can be evenly divided by 1 73 2,677 and 195,421, with no remainder.
Since 195,421 cannot be divided by just 1 and 195,421, it is not a prime number.