Q: Is 23,128 a Prime Number?
A: No, 23,128 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 23128 can be evenly divided by 1 2 4 7 8 14 28 49 56 59 98 118 196 236 392 413 472 826 1,652 2,891 3,304 5,782 11,564 and 23,128, with no remainder.
Since 23,128 cannot be divided by just 1 and 23,128, it is not a prime number.