splitNumber.py

def splitNum(Nd):
        N = bin(Nd)[2:]+'0'
        cant = 0
        d = {}
        for i in range(0, len(N)-1):
            if int(N[i]) == 1:
                    d[cant] = i
                    cant += 1
        a = list('0'*(len(N)-1))
        b = list(a)

        for i in range(1, len(d.keys()), 2):
                a[d[i]] = '1'

        for i in range(0, len(d.keys()), 2):
                b[d[i]] = '1'

        a = int(''.join(a), 2)
        b = int(''.join(b), 2)
        return [a, b]