Faci ciclul puterilor la toate:
2¹=2
2²=4
2³=8
2⁴=..6
2003:4=500,r=3=>72²°°³=..8
3¹=3
3²=9
3³=..7
3⁴=..1
2003:4=500,r=3=>63²°°³=...7
4¹=4
4²=..6
2003:2=1001,r=1=>54²°°³=...4
7¹=7
7²=..9
7³=..3
7⁴=...1
2003:4=500,r=3=>37²°°³=...3
...8+...7+...4+...3=...2
