#include <bits/stdc++.h>
using namespace std;

// #include <atcoder/all>
// using namespace atcoder;
// using mint = modint1000000007;
// // using mint = modint998244353;

typedef int64_t Int;
#define all(x) (x).begin(), (x).end()
 
const double EPS = 1e-10;
const Int INF = 1e18;
const int inf = 1e9;
const Int mod = 1e9+7;

template<class T> 
istream &operator>>(istream &is, vector<T> &v) { 
    for (auto &e : v) {
        is >> e; 
    }
    return is; 
}

bool print_space_enable = false;
void print() { 
    std::cout << '\n'; 
    print_space_enable = false;
}

template <class Head, class... Tail>
void print(Head&& head, Tail&&... tail) {
    if (print_space_enable) std::cout << " ";
    std::cout << fixed << setprecision(15) << head;
    print_space_enable = true;
    print(std::forward<Tail>(tail)...);
}

template<typename T>
void print(vector<T> v) {
    for (size_t i = 0; i < v.size(); i++) {
        if (i > 0) std::cout << " ";
        std::cout << v[i];
    }
    std::cout << '\n';
}

void fast_IO() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
}

void solve() {
    fast_IO();
    Int n;
    cin >> n;
    Int lsb = n & -n;
    if (n == lsb) {
        print(-1, -1, -1);
    } else {
        print(n, n - lsb, lsb);
    }
}

int main() {
    solve();
    return 0;
}