HEX ( expression )
This returns the hexadecimal string representation of the INTEGER
expression. Hexadecimal values contain 0-9, and A-F. The size of the
result string depends on the integer type passed, it's not fixed.
This
may also be used during debuging to change the default base to Hexadecimal, do
this by typing just HEX on the line, opposite of DEC when used this way.
HEX is not defined for use with SINGLE types