MD5 hex string from file

How do you get an MD5 hex string from a file? (e.g: 3c9a9cc47ccffad2d19bc84dc6120bc7)

FMD5 only outputs binary checksums for files.



    FMD5Hash Hash = FMD5Hash::HashFile(Filename));
    const FString HasAsString = LexToString(Hash);