base_convert()

2 ==> 100000000000000000000
3 ==> 1222021101011
4 ==> 10000000000
5 ==> 232023301
6 ==> 34250304
7 ==> 11625034
8 ==> 4000000
9 ==> 1867334
10 ==> 1048576
11 ==> 6568A1
12 ==> 426994
13 ==> 2A9379
14 ==> 1D41C4
15 ==> 15AA51
16 ==> 100000
17 ==> C974G
18 ==> 9HE64
19 ==> 80GC4
20 ==> 6B18G
21 ==> 584F4
22 ==> 4AAAC
23 ==> 3H446
24 ==> 33KAG
25 ==> 2H2I1
26 ==> 27H3M
27 ==> 1Q7A4
28 ==> 1JLD4
29 ==> 1DSNN
30 ==> 18P2G
31 ==> 14641
32 ==> 10000
33 ==> T5T1
34 ==> QN2G
35 ==> OFYB
36 ==> MH34