Question

Determinat nr natural n ,dacă : 11111....1 ( n de 1 )in baza 2 = 1023

Answer 1

Răspuns:

1023:2= 551, rest 1

551:2=255, rest 1

255:2= 127, rest 1

127:2= 63, rest 1

63:2= 31, rest 1

31:2= 15, rest 1

15:2= 7, rest 1

7:2= 3, rest 1

3:2= 1, rest 1

1:2= 0, rest 1

1023(10)=1111111111(2) de 10 ori 1=> n=10