N = int(input())
A = list(map(int, input().split()))
B = list(map(int, input().split()))
# print(N, A, B)

lasts = [0] * 30

n0 = [0] * (N + 1)
n1 = [0] * (N + 1)

ret = 0

lim = 0

bc = 0

n0[0] = 1

for i, a in enumerate(A):
    bc ^= B[i]
    n0[i + 1] = n0[i]
    n1[i + 1] = n1[i]

    left = lim
    for d in range(30):
        if a & (1 << d):
            lim = max(lim, lasts[d] + 1)
            left = max(left, lasts[d] + 1)
            lasts[d] = i + 1

    if bc:
        ret += n1[i] - (n1[left - 2] if left > 1 else 0)
    else:
        ret += n0[i] - (n0[left - 2] if left > 1 else 0)

    n0[i + 1] += (bc == 0)
    n1[i + 1] += (bc == 1)

print(ret)