The main task

Convert a number from decimal to base from 2 to 20.

Conversion Information

To write the algorithm, a table of conversions to a hexadecimal system was used.By analogy, we continue the table for 20 bit numbers:

Num10	Num20
0	0
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	A
11	B
12	C
13	D
14	E
15	F
16	G
17	H
18	I
19	J
20	10

Examples

input	input	output
Number to convert	Base of a new number	Number in the new number system
9	2	1001
16	3	121
27	5	102
13	8	15
29	10	29
35	12	2B
95	16	5F
67	18	3D
79	20	3J