Consecutive Power Factory

Normal Sudoku rules apply. Numbers in circles and Pills are CONSECUTIVE powers (first power, second power, third power, etc.) of the number in the top circle in each of the three stacks. Numbers in pills are read from left to right. KILLER CAGES- Numbers in cages sum to the number in the top left corner of the cage. Numbers do not repeat in cages. KROPKI PAIR- Numbers with a white dot between them are consecutive. Not all possible dots are given.