def f(v,n):
    t = (n+1)//(2*v) - 1
    res = v*v*t*(t+1) + (t+1)*v*(3*v-1)//2
    x = v*(2*(t+1)+1)
    if n >= x:
        res += (n+x)*(n-x+1)//2
    return res

n = int(input())
ans = sum(f(1<<i,n) for i in range(62))
print(ans%(10**9+7))