COOKIE CONSENT: By continuing to browse my site you agree to its use of cookies. OK or Tell me more
Search a number
congruent n.  and  happy n.

First numbers that belong to both sets:

7, 13, 23, 28, 31, 70, 79, 86, 94, 103, 109, 133, 167, 188, 190, 208, 219, 226, 230, 239, 262, 263, 280, 291, 293, 301, 302, 310, 313, 319, 320, 326, 365, 367, 368, 376, 383, 386, 391, 397, 404, 440, 446, 464, 469, 478, 487, 496, 536, 565, 566, 608, 622, 623, 632, 637, 638, 644, 653, 655, 656, 671, 694, 700, 709, 736, 761, 790, 793, 806, 820, 847, 860, 863, 888, 901, 904, 910, 973, 989, 998, 1003, 1029, 1030, 1039, 1076, 1093, 1112, 1122, 1125, 1141, 1148, 1151, 1158, 1182, 1185, 1212, 1215, 1221, 1222, 1233, 1247, 1277, 1285, 1300, 1303, 1309, 1330, 1332, 1333, 1335, 1339, 1366, 1373, 1390, 1393, 1411, 1447, 1472, 1478, 1484, 1487, 1511, 1518, 1527, 1528, 1533, 1557, 1574, 1575, 1581, 1582, 1599, 1607, 1663, 1666, 1670, 1679, 1717, 1724, 1725, 1727, 1733, 1742, 1744, 1745, 1748, 1752, 1758, 1760, 1784, 1785, 1812, 1814, 1815, 1821, 1828, 1844, 1847, 1852, 1880, 1888, 1902, 1903, 1920, 1933, 1959, 1967, 1976, 1995, 2008, 2030, 2036, 2039, 2062, 2063, 2093, 2109, 2111, 2118, 2133, 2151, 2157, 2158, 2174, 2175, 2181, 2190, 2199, 2206, 2221, 2245, 2254, 2257, 2260, 2285, 2300, 2306, 2309, 2313, 2333, 2360, 2383, 2390, 2396, 2422, 2452, 2455, 2471, 2478, 2484, 2485, 2487, 2511, 2517, 2518, 2524, 2527, 2528, 2542, 2548, 2557, 2574, 2575, 2581, 2582, 2584, 2620, 2630, 2639, 2685, 2693, 2717, 2725, 2741, 2748, 2751, 2754, 2784, 2800, 2815, 2818, 2833, 2844, 2845, 2847, 2854, 2865, 2901, 2903, 2910, 2919, 2933, 2936, 2989, 2991, 2998, 3001, 3013, 3026, 3029, 3031, 3038, 3056, 3062, 3068, 3079, 3086, 3092, 3100, 3103, 3109, 3132, 3133, 3135, 3166, 3173, 3190, 3206, 3213.

Some larger examples :