You can also start enumerating from any int you want
in this case it would be
enumerate(str(n),p)
I recommend always to check the documentation whenever you see something new

Seeing other solutions is always nice to learn some new functions, Nice!

you are right, i will start at 0 on the first loop so what ever is passed in is the first exponent. on the second loop it will be incremented and so on. Good solution. I learned something new here!

It only works if both are there, since it's a ternary condition and not "normal" if-else statements.

@Lurvetti i did a golfed version of this, just for fun
@Steffan153 can you beat it? ;)

Yes. 'b' * True is 'b' because the integer of True is 1.
And not 0 is True because the boolean of 0 is False, and revert that is True.