Is the Number Four a Computed Number?

i is not the number four simply a computational process, because it's no successor, successors, successors. But it has a finite, it ends. It has a finite presentation. O, ye a. And then there's the problem where, ah, yet they point out that may be even more,. i hate that term, but maybe more problematic is that there's this idea of these unknowable numbers in the real number system. What's an unknowable number? That is a number that, let's say it's a number between zero and one. Now, how do we know that? But why? Right? Cause he showed that you could never put the counting numbers in one to