Agent 47 is a fictional character and main protagonist of the Hitman video game series released by IO Interactive and Square Enix Europe. From the accoutrements page:
On February 16th, become the ultimate assassin in the complete first season of HITMAN for Linux. HITMAN is an intense spy thriller that lets you choose your methods of execution. As the cold and mysterious Agent 47, you must cross the world to find and eliminate your targets, from a fugitive banker in the bazaars of Morocco to a bio-weapon engineer on the sunny Italian coast. For a mission briefing, watch the trailer for HITMAN.
Well, there goes my productivity 😉