First numbers that belong to both sets:
2,
120,
124,
210,
304,
322,
324,
342,
372,
472,
474,
714,
1002,
1044,
1074,
1102,
1200,
1212,
1222,
1272,
1312,
1314,
1342,
1404,
1420,
1422,
1774,
2010,
2022,
2024,
2120,
2174,
2212,
2302,
2304,
2322,
2324,
2404,
2410,
2422,
2704,
2724,
2774,
3072,
3102,
3104,
3114,
3142,
3144,
3174,
3202,
3270,
3312,
3340,
3400,
3402,
3412,
3420,
3422,
3744,
3774,
4070,
4072,
4104,
4120,
4170,
4172,
4224,
4302,
4304,
4312,
4320,
4322,
4344,
4370,
4402,
4472,
4700,
4710,
4712,
4740,
4742,
4770,
4772,
7010,
7012,
7074,
7140,
7142,
7144,
7172,
7200,
7202,
7272,
7302,
7304,
7344,
7374,
7400,
7402,
7410,
7422,
7424,
7444,
7470,
7740,
7770,
7772,
7774,
10002,
10020,
10022,
10044,
10074,
10204,
10210,
10220,
10222,
10240,
10242,
10300,
10310,
10342,
10374,
10412,
10420,
10422,
10440,
10472,
10700,
10702,
10722,
10770,
11000,
11014,
11024,
11040,
11042,
11044,
11100,
11102,
11202,
11220,
11272,
11304,
11310,
11340,
11342,
11374,
11422,
11442,
11710,
11714,
11742,
11772,
11774,
12000,
12002,
12020,
12142,
12172,
12210,
12220,
12224,
12274,
12300,
12310,
12320,
12342,
12444,
12470,
12702,
12710,
12712,
12772,
14020,
14022,
14024,
14040,
14070,
14100,
14120,
14122,
14142,
14242,
14272,
14300,
14312,
14320,
14340,
14400,
14472,
14712,
17002,
17040,
17142,
17172,
17174,
17222,
17244,
17272,
17274,
17310,
17312,
17372,
17412,
17424,
17442,
17704,
17712,
17720,
17742,
17744,
20010,
20020,
20040,
20100,
20142,
20200,
20212,
20240,
20242,
20304,
20312,
20320,
20322,
20340,
20374,
20404,
20420,
20424,
20440,
20470,
20472,
20700,
20712,
20724,
20742,
21000,
21044,
21072,
21112,
21200,
21204,
21300,
21340,
21372,
21374,
21424,
21440,
21710,
21712,
21744,
21772,
22002,
22012,
22022,
22024,
22044,
22100,
22102,
22104,
22122,
22144,
22200,
22210,
22220,
22224,
22242,
22244,
22270,
22300,
22312,
22314,
22322,
22342,
22402,
22420,
22422,
22424.
Some larger examples :
774770,
774772,
777000,
777020,
777022,
777024,
777124,
777220,
777300,
777340,
777372,
777414,
777444,
777470,
777702,
777712,
777714,
777720,
777742,
777774.