What Makes a Number Fantastic?

What defines for you a fantastic number? And are there categories of categorizations of numbers that we need to have in our heads before we can get the idea of what is truly fantastic? Yesi say so. For me, my own relationship with numbers kind of it comes from, on the one hand, you have a number, whatever that number might be. i always want to bring that sort of personality alive, thes tor thof real spirit of the number soro to the four. So when you know, you can have these wonderful mathematical concepts, ideas like graham's three, three,. These truly bizarre and wonderful numbers that have a wonderful place in mathematics but then you really bring