title: Number to text decoding
body: <p>Can anybody help me come up with an algorithm or way to decode a number to 3 characters when they are encoded in the following manner:</p>
  
  <p>Each element represents 3 alphabetic characters as in the following examples:</p>
  
  <p>DOG -> (3 * 26^2) + (14 * 26) + 6 = 2398</p>
  
  <p>CAT -> (2 * 26^2) + (0 * 26) + 19 = 1371</p>
  
  <p>ZZZ -> (25 * 26^2) + (25 * 26) + 25 = 17575</p>
  
  <p>So say I have 7446 or 3290 how would I go about converting them to text?</p>