convert integer to binary

[ekranawetter-piber]

Hi all,

I couldn't find any function in Python to convert integers to binary
and vice versa, for example:

integer 16 = bin 10000, or 
integer 15 = bin  1111
bin 11 = integer 3

please help and send an email to this adress and
ekranawetter at bmw.co.at

Thanks