Fix some recent hex/decimal conversion mess.
The new renumber format doesn't use hexadecimal as much as the older one did.
[A venir] Mise en place de quotas sur nos instances gitlab. Pour plus d'information lire: https://doc-si.inria.fr/pages/viewpage.action?pageId=129728565
The new renumber format doesn't use hexadecimal as much as the older one did.