Step-by-step explanation
We must convert the number 16636 from base 8 to base 10.
Rule: to convert from base 8 to base 10, we must follow the steps:
• We multiply each coefficient of the number by 8 to the position of the coefficient.
,
• We add the results.
In this case, we have the coefficients:

We multiply each coefficient by 8 to the position of the coefficient:

Summing the results, we get:

Answer
7582