First numbers that belong to both sets:
4,
378,
576,
588,
648,
666,
690,
728,
1376,
1736,
1776,
1872,
1908,
1952,
2484,
2556,
2576,
2688,
2944,
2964,
2970,
3168,
3294,
3366,
3564,
3690,
3864,
4428,
4464,
4472,
4592,
4788,
4880,
4960,
5088,
5248,
5772,
5874,
5936,
6084,
6188,
6344,
6760,
6816,
6880,
7062,
7068,
7952,
8372,
8568,
8680,
8736,
8874,
9184,
9296,
9396,
9522,
9648,
9760,
9840,
9880,
9968,
10296,
10494,
10736,
11388,
11696,
11790,
11984,
12558,
12648,
12656,
12684,
13662,
13984,
14058,
14148,
14168,
14464,
14508,
14672,
14688,
14756,
14784,
14832,
14924,
15704,
15824,
15860,
15984,
16192,
16480,
16536,
16592,
16688,
16744,
16770,
16940,
17056,
17238,
17424,
17496,
17664,
17864,
17940,
17982,
18396,
18496,
18732,
18920,
19272,
19292,
19360,
19376,
19602,
19812,
19880,
19952,
21186,
21896,
22368,
22386,
22448,
22816,
23484,
23736,
23790,
24096,
24354,
24552,
24928,
25256,
25392,
25398,
25428,
25844,
26096,
26660,
26676,
26760,
26768,
26840,
26892,
27270,
27280,
27468,
27666,
27756,
27768,
27792,
27846,
28182,
28236,
28280,
28336,
28380,
28392,
28840,
28920,
28952,
28960,
28980,
29172,
29344,
29484,
29540,
29624,
29760,
29960,
30384,
30906,
31096,
31488,
31648,
31724,
31746,
31980,
32648,
32724,
32976,
33384,
33462,
33528,
33672,
33760,
33880,
34182,
34776,
35478,
35680,
35696,
35784,
35796,
36498,
36680,
36990,
37098,
37180,
37560,
37820,
37840,
37848,
37960,
38440,
38560,
38976,
39260,
39432,
39456,
39560,
39720,
39780,
39984,
40672,
40796,
41624,
42276,
42416,
42688,
42780,
42978,
43736,
43992,
44296,
44388,
44928,
45264,
45448,
45792,
45846,
45880,
45936,
46056,
46134,
46992,
47008,
47088,
47656,
47736,
47740,
48048,
48108,
48204,
48356,
48528,
48544,
48654,
48752,
48880,
48980,
49028,
49536,
49680,
49824,
49880,
51678,
51948,
52248,
52624,
52808,
52824,
52938,
52960,
52974,
52992,
53382,
53560,
53664,
53680,
53724,
53728,
53742,
53928,
54234,
54594,
54864,
55384,
55432,
55728,
55848.
Some larger examples :
9992106,
9992250,
9992430,
9992920,
9993270,
9993942,
9994700,
9994710,
9994880,
9995080,
9995216,
9995490,
9995780,
9996030,
9996090,
9996432,
9997020,
9997326,
9997568,
9997840.