he number of 1s or 0s in binary representation of a numberup vote2down votefavoriteWhat is the number of 1s in the binary representation of3×512+7×64+5×8+33×512+7×64+5×8+3Is there any shortcut for finding the number of 1′s1′s and 0′s0′s in a binary number which has been factored as above?
