>>14062397"Closest" number to 0 is 1 divided by an infinitely large number. By getting closer to 1, the infinitely large number gets smaller, terminating at 1/1 if we're dealing with naturals. So yes, the question you're really asking is can you count down from infinity. I would say no, since there is no actual "value" at which you can start.
>>14062812This converges to 0 rather than starting there and counting "away."