Search a number
apocalyptic n.  and  congruent n.

First numbers that belong to both sets:

157, 220, 222, 224, 226, 245, 247, 278, 285, 286, 287, 312, 366, 382, 384, 390, 434, 478, 508, 540, 541, 564, 580, 582, 583, 614, 624, 646, 647, 660, 662, 664, 669, 671, 686, 693, 700, 702, 718, 720, 723, 749, 807, 820, 822, 823, 824, 828, 838, 840, 846, 848, 850, 861, 864, 866, 869, 871, 884, 894, 920, 924, 925, 927, 975, 981, 983, 985, 1031, 1040, 1060, 1062, 1080, 1081, 1086, 1087, 1102, 1103, 1105, 1133, 1135, 1136, 1140, 1141, 1155, 1157, 1158, 1164, 1166, 1191, 1199, 1212, 1217, 1224, 1230, 1232, 1240, 1241, 1245, 1246, 1247, 1261, 1270, 1271, 1272, 1277, 1279, 1280, 1285, 1286, 1301, 1303, 1304, 1305, 1310, 1318, 1321, 1333, 1339, 1340, 1341, 1343, 1349, 1351, 1359, 1372, 1374, 1382, 1399, 1411, 1413, 1415, 1421, 1422, 1429, 1432, 1434, 1438, 1449, 1464, 1468, 1470, 1472, 1478, 1482, 1485, 1487, 1488, 1492, 1493, 1494, 1495, 1501, 1503, 1510, 1524, 1525, 1527, 1535, 1541, 1550, 1556, 1560, 1561, 1565, 1574, 1588, 1589, 1590, 1591, 1596, 1623, 1625, 1628, 1629, 1630, 1631, 1633, 1638, 1639, 1640, 1651, 1652, 1653, 1656, 1661, 1663, 1666, 1669, 1670, 1679, 1684, 1687, 1688, 1692, 1695, 1701, 1743, 1744, 1750, 1751, 1758, 1760, 1762, 1766, 1774, 1775, 1776, 1783, 1784, 1785, 1792, 1797, 1798, 1805, 1806, 1807, 1812, 1813, 1820, 1821, 1823, 1829, 1831, 1837, 1839, 1853, 1855, 1860, 1862, 1870, 1871, 1880, 1884, 1885, 1887, 1893, 1895, 1903, 1910, 1912, 1916, 1917, 1919, 1925, 1933, 1940, 1942, 1944, 1957, 1972, 1980, 1990, 2000, 2004, 2005, 2006, 2007, 2008, 2009, 2012, 2015, 2021, 2032, 2034, 2039, 2045, 2047, 2053, 2054, 2055, 2059, 2068, 2069, 2070, 2071, 2072, 2076, 2077, 2078.

Some larger examples :