1 #include<stdio.h>
2 #include<stdlib.h>
3 #include<string.h>
4 #include<math.h>
5
6
7 int main()
8 {
9 int i, t, j, m, ncases;
10 int num, k, flag,a[18];
11
12 while(scanf("%d",&num) != EOF)
13 {
14 if(num == 0) break;
15 flag = 0;
16 for(i=2; i<=16; i++)
17 {
18 a[i] = 0;
19 t = num;
20 m = 0;
21 while( t )
22 {
23 m = m*i + t%i;
24 t /= i;
25 }
26 if(m== num)
27 {
28 a[i] = 1;
29 flag = 1;
30 }
31 }
32 if( flag )
33 {
34 printf("Number %d is palindrom in basis",num);
35 for(i = 2; i <= 16; i++)
36 {
37 if(a[i] == 1)
38 printf(" %d",i);
39 }
40 printf("\n");
41 }
42 else
43 {
44 printf("Number %d is not a palindrom\n",num);
45 }
46 }
47
48 return 0;
49 }
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