Listing 3: Testing the Iterative Solution
SELECT id, decval, dbo.fn_dectobase(decval, 36)
  AS base36val FROM T1;
SELECT id, decval, dbo.fn_dectobase(decval, 16)
  AS base16val FROM T1;
SELECT id, decval, dbo.fn_dectobase(decval, 2)
  AS base2val FROM T1;