#include <bits/stdc++.h>
#include <atcoder/all>
using namespace std;
using mint = atcoder::modint998244353;
using ll = long long;

int main(){
    ll n;
    cin >> n;
    const int lg = __lg(n);
    mint ans;
    auto f = [&](int b){
        vector dp(2, vector<mint>(1));
        dp[1][0] = 1;
        for(int i = lg; i >= 0; i--){
            const int sz = lg - i + 1;
            vector ndp(2, vector<mint>(sz + 1));
            for(int j = 0; j < 2; j++){
                int r = j ? (n >> i) & 1 : 1;
                for(int k = 0; k < sz; k++){
                    for(int l = (i == b); l <= r; l++){
                        ndp[j & (l == r)][k + l] += dp[j][k];
                    }
                }
            }
            swap(dp, ndp);
        }
        mint coef;
        for(int i = 1; i <= lg + 1; i++){
            mint tmp = dp[0][i] + dp[1][i];
            coef += tmp * (tmp + 1);
        }
        ans += coef * mint::raw(998244354 / 2) * mint(1ll << b);
    };
    for(int i = 0; i <= lg; i++) f(i);
    cout << ans.val() << '\n';
}