Perfect Number is a number which can be expressed as the sum of all factors of the numbers excluding itself but including ‘1’. 6, 28, 496 and 8128 are the first four perfect numbers. 6 = 1 + 2 + 3 28 = 1 + 2 + 4 + 7 + 14 496 = 1…
It is possible to count up to 1023 just by using the fingers of two hands. By applying Binary system it is possible to count up to 1023 just by using the fingers of two hands. It employs two digits, 0 and 1. If a finger or a thumb standing up indicates ‘1’ and standing…
