2016^2017=2016*2016^2016=
2016*(2016^672)³=
(0+8+8+1000+1000)*(2016^672)³=
(0³+2³+2³+10³+10³)*(2016^672)³=
0³ + (2*(2016^672))³ +(2*(2016^672))³+ (10*(2016^672))³ +(10*(2016^672))³
5 cuburi perfecte
0 este cub perfect si nu ni s-a cerut cuburi perfecte nenule