What output is produced by the following code?

int number $=15$;

for $($int count $=0$; count $$ number; count $**=3)\{$

if $($count $$ number$)\{$

number $=$ number $\frac{?}{3}$;

$\}$else $\{$

$\}$

number $=$ number $\%4$;

System.out.print ln$(($double$)$ number$)$;