import java.awt.image.BufferedImage;
import javax.imageio.ImageIO;
import java.io.File;
import java.io.IOException;
import java.math.BigInteger;

public class Tapper_get {
    public static void main(String[] args) throws IOException {
        File file = new File(args[0]); //E:\\Projects\\Vlados_fight\\image\\test1.png
        BufferedImage image = ImageIO.read(file);
        String binary = new String();
        for(int x = 0; x<image.getWidth();x++)
            for(int y=image.getHeight()-1;y>=0;y--)
                binary += (image.getRGB(x, y)==-1) ? "0" : "1";
        BigInteger final_result=new BigInteger(binary, 2);
        System.out.println(final_result.multiply(BigInteger.valueOf(17)));
    }
}