. , , .
, ( ). , 123 321 3, , : (.. ), (.. ).
(1):
l , 1,
i ,
m ,
ai , 0 m-1, i- . , (m = 10) 345 : 3*102 + 4*101 + 5*100 = 345.
( ): , .
, (0,1). : 1010002 = 101000b = 101000B = 101000B = 101000b.
, ( 0 9 A, B, C, D, E, F). : 3AB16 = 3ABH = 3ABh = 3ABH = 3ABh.
, ( 0 9).
10- | 2- | 16- |
A | ||
B | ||
C | ||
D | ||
E | ||
F | ||
-
.
:
) , ( 2 - 16 - ); ;
) , , , ). , );
) , ;
|
|
) : , , . , , .
. 19 :
, 19 = 100112.
. 19 :
, 19 = 1316.