DEC2HEX Convert Decimal Number to Hexadecimal

Section: Elementary Functions

Usage

Converts an integer value into its hexadecimal representation. The syntax for its use is 
   y = dec2hex(x)

where x is an integer (and is promoted to a 64-bit integer if it is not). The returned value y is a string containing the hexadecimal representation of that integer. If you require a minimum length for the hexadecimal representation, you can specify an optional second argument 

   y = dec2hex(x,n)

where n indicates the minimum number of digits in the representation.

Example

Here are some simple examples: 
--> dec2hex(1023)

ans = 
3FF


--> dec2hex(58128493)

ans = 
376F86D