Very good example, from you and Qull666 - that's kind of what I had in mind
when I said there could be a formula that returns some text - also, possibly
and IF() statement. Just depends on description the OP provides back to us
of the exact need.
if you want just a display of a number with text,
="text"&formula()
if you want it to act as a number, use custom formating but you have to add
the text in the custom format.