#include <stdio.h>
#include <stdlib.h>

long long array[2000];

long long calc(long long n) {
    if (n < 2000)
        if (array[n] != -1)
            return array[n];
    if (n < 12)
        return n;
    long long x = calc(n/2);
    long long y = calc(n/3);
    long long z = calc(n/4);
    long long sum = 0;
    if (x > n/2)
        sum = sum + x;
    else
        sum = sum + n/2;
    if (y > n/3)
        sum = sum + y;
    else
        sum = sum + n/3;
    if (z > n/4)
        sum = sum + z;
    else
        sum = sum + n/4;
    return sum;
}

int main(int argc, char *argv[]) {
    long long n, val;
    int i = 0;
    while (i < 2000)
        array[i++] = -1;
    i = 0;
    while (i < 10) {
        scanf("%lld", &n);
        val = calc(n);
        if (n < 2000)
            array[n] = val;
        if (val > n)
            printf("%lld\n", val);
        else
            printf("%lld\n", n);
        i++;
    }
    return 0;
}