. (), .
. 1500 , .
10 (): 0, 1, 2, 3, 4, 5, 6, 7, 8, 9. , 0 9. 10, , . , , : , .
, () , .
, , , 10 . , , 235622 2 , . 235622 :
2 105 + 3 104 + 5 103 + 6 102 + 2 101 + 2 100.
, ( ), :
= n 10 n + n 1 10 n -1 + + 1 10 1 + 0 100, i (i = n, , 0 ), , .
, . () ( > 1),
i (i = 0, 1, 2, 3,..., ( 1)).
- , , ,
-. , = 2, , = 3 ,
= 8 .
:
= n n + n -1 n -1 +... + 2 2 + 1 + 0, 0, 1, 2, , p 1 an ≠ 0. ,
|
|
230673 = 2 85 + 3 84 + 0 83 + 6 82 + 7 8 + 3.
, . , . , , , , 100112, : , , , , .
: .