Compute the base 2 representation of number from its base 10 representation

Enter the base 10 representation (a whole number greater than 0, please) :
Click the button to see the base 2 representation.
This is the number, written in base 2.


Compute the base 10 representation of a number from its base 2 representation.

Click the button to convert a base 2 number to base 10.
This is the number written in base 10.