Problem

Write a recursive function called is$\_$powerthat takes an integer as a parameter. Return a boolean that indicates if the parameter is a power of three.

Hint

Expected Output

If you test your function with the following code:

# test code below if $\_\_$name$\_\_=="\_\_$main$\_\_"$: example$\_$number $=54$ print$($is$\_$power$($example$\_$number$))$

It should produce the output:

False

What doesif $\_\_$name$\_\_=="\_\_$main$\_\_"$:mean?

If you test your function with the following code:

# test code below if $\_\_$name$\_\_=="\_\_$main$\_\_"$: example$\_$number $=128$ print$($is$\_$power$($example$\_$number$))$

It should produce the output:

False

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