Some numbers can be written as powers of diffrent bases. for example 81=9(2) and 81=3(4) write duh numba 64 usin 3️⃣ diffrent ba$e$

Suppose you are choosing a 6-digit personal access code. this code is made up of 4 digits chosen from 1 to 9, followed by 2 letters chosen from a to z. any of these digits or letters can be repeated. find the total number of personal access codes that can be formed. 492,804 341,172 39,917,124 4,435,236