Yes, but if I understand well, 'multiplo de 2' means (just like 'multiple of 2') a number in the form 2*n, where what you probably meant is 2^n (6 is a multiple of 2 but does not make a flag, while 8 does).
Or correct my poor level of spanish ;)
Or correct my poor level of spanish ;)
simply took a look at the dictionary
you stole my secret method! ;) (I'm french)