Converting hex to decimal in awk or sed

Question

I have a list of numbers, comma-separated:

123711184642,02,3583090366663629,639f02012437d4
123715942138,01,3538710295145500,639f02afd6c643
123711616258,02,35         


        

Answer 1

printf "%d\n", strtonum( "0x"$1 )"