First numbers that belong to both sets:
4,
27,
378,
576,
588,
645,
648,
666,
690,
825,
915,
1872,
1908,
1962,
2265,
2286,
2484,
2556,
2688,
2934,
2970,
3168,
3258,
3294,
3345,
3366,
3390,
3564,
3615,
3690,
3852,
3864,
3930,
4428,
4464,
4557,
4880,
5526,
6084,
6315,
7695,
8154,
8736,
8883,
9015,
9036,
9330,
9386,
9396,
9414,
9522,
9639,
10296,
10494,
11358,
11739,
11790,
12558,
12684,
13662,
14058,
14148,
14508,
14688,
14784,
14832,
14958,
14985,
15516,
15687,
15860,
15984,
16653,
16902,
16940,
16983,
17199,
17424,
17496,
17664,
17840,
17982,
18108,
18162,
18278,
18732,
18765,
18846,
18920,
19134,
19280,
19602,
19683,
19818,
20754,
21078,
21186,
21615,
22386,
22734,
24354,
24552,
24678,
25236,
25298,
25614,
25893,
26292,
26480,
26660,
26676,
26840,
26892,
27189,
27270,
27756,
27804,
28182,
28280,
28336,
28392,
28574,
28808,
28809,
29484,
29538,
29540,
29565,
29624,
29760,
30258,
30384,
30390,
30906,
30930,
31488,
32418,
32454,
32697,
32724,
32786,
33045,
33090,
33315,
33462,
33669,
33680,
33880,
34182,
34776,
35364,
35397,
35478,
35594,
35775,
35805,
36090,
36099,
36296,
36306,
36990,
37098,
37476,
37820,
37840,
38168,
38286,
39030,
39258,
39260,
39560,
39711,
40518,
41436,
41678,
42138,
43308,
44028,
44388,
44928,
45054,
45188,
45495,
45656,
45792,
45846,
46134,
46575,
47088,
47385,
47528,
47656,
47736,
47740,
47763,
47925,
48048,
48080,
48204,
48654,
49383,
49491,
49680,
49707,
49880,
49910,
50484,
50787,
51315,
51678,
51948,
52248,
52299,
52785,
52808,
52947,
52974,
53382,
53664,
53680,
53846,
54234,
54567,
54594,
54864,
54891,
54972,
55484,
55728,
55890,
56862,
56980,
57408,
57726,
58058,
58293,
58374,
58590,
58617,
59616,
59913,
60045,
60090,
60315,
60642,
60669,
61884,
61992,
62115,
62660,
62694,
62738,
62972,
63015,
63099,
63330,
63674,
64376,
64844,
65178,
65502,
65880,
65967,
66258,
66440,
66584,
66636,
66717,
66825,
66990,
67068,
67122,
67446,
67704,
68640,
68931,
69216,
69524,
69741,
70362.
Some larger examples :
99980144,
99981135,
99984015,
99984780,
99985200,
99985550,
99985551,
99986400,
99989150,
99989210,
99990810,
99991056,
99991350,
99992224,
99994272,
99995035,
99996924,
99997104,
99998150,
99999050.