Sandbox, add some code to make a pic.
Decimal to Base-16 (also widely known as Hexadecimal): 0=0 1=1 2=2 3=3 4=4 5=5 6=6 7=7 8=8 9=9 10=a 11=b 12=c 13=d 14=e 15=f 16=10 Etc...
