I am thinking that they play with the numbers the most out of all companies. Hyb3 and JYP and other companies not so much. They seem to focus more on visual symbolism than numerology. They could also be using it, but I haven't really seen it used as of now.SM entertainment really plays with numbers..they believe in these numbers so much.
I wonder do the members of EsEm know how to use numerology. I know that some of them do t@rot cards. Like I remember J@em!n and H@ech@n playing with them. They probably do sp3lls, but I don't know for sure.