Answers

2015-09-11T22:02:48+05:30
5374
5734
5134
4735
7534
7145
7345
0
2015-09-11T22:22:12+05:30
4735
5734
5134
7145
7534
7345
5347

these are the 4 digit numbers formed by 0,1,3,5,7,9 greater than 3400.
0