Q: Is 141,580 a Prime Number?
A: No, 141,580 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 141580 can be evenly divided by 1 2 4 5 10 20 7,079 14,158 28,316 35,395 70,790 and 141,580, with no remainder.
Since 141,580 cannot be divided by just 1 and 141,580, it is not a prime number.