I invaded a planet with 4500 troops. The enemy had 22000-23000 people on it. I used information warfare and managed to scrape in a with with 17 men left standing - however - the population on my newly conquored world of Sauron II reads 4294964.00b - with a listed income of 29795. Odd. The minimap with the population toggle on looks hillarious, since the huge galaxy suddenly became like 65% my color heh.