How to Convert Octal to Hexatrigesimal
To convert from Octal (base 8) to Hexatrigesimal (base 36), first convert to decimal, then convert from decimal to Hexatrigesimal.
About Octal
Used in Unix file permissions. Uses digits: 01234567
About Hexatrigesimal
Uses all alphanumeric characters. Uses digits: 0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ