Q: Is 195,420 a Prime Number?
A: No, 195,420 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 195420 can be evenly divided by 1 2 3 4 5 6 10 12 15 20 30 60 3,257 6,514 9,771 13,028 16,285 19,542 32,570 39,084 48,855 65,140 97,710 and 195,420, with no remainder.
Since 195,420 cannot be divided by just 1 and 195,420, it is not a prime number.