Q: Is 129,620 a Prime Number?
A: No, 129,620 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 129620 can be evenly divided by 1 2 4 5 10 20 6,481 12,962 25,924 32,405 64,810 and 129,620, with no remainder.
Since 129,620 cannot be divided by just 1 and 129,620, it is not a prime number.