Answer
$$156C = 0001010101101100$$
$$166D = 0001011001101101$$
$$5056 = 0101000001010110$$
$$306E = 0011000001101110$$
$$C000 = 1100000000000000$$
Work Step by Step
$$156C = 0001010101101100$$
$$166D = 0001011001101101$$
$$5056 = 0101000001010110$$
$$306E = 0011000001101110$$
$$C000 = 1100000000000000$$