Q: Is 11,580 a Prime Number?
A: No, 11,580 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 11580 can be evenly divided by 1 2 3 4 5 6 10 12 15 20 30 60 193 386 579 772 965 1,158 1,930 2,316 2,895 3,860 5,790 and 11,580, with no remainder.
Since 11,580 cannot be divided by just 1 and 11,580, it is not a prime number.