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

First numbers that belong to both sets:

7, 31, 121, 211, 255, 400, 703, 1111, 2257, 2380, 2863, 3280, 3616, 5113, 6643, 7240, 8421, 11773, 13573, 17823, 20593, 23563, 26083, 27723, 35533, 38613, 42643, 49953, 52060, 54523, 56883, 58323, 63253, 65793, 70644, 73713, 75895, 83233, 89103, 90903, 98283, 98911, 104653, 107913, 109893, 111111, 116623, 117993, 120100, 123553, 128523, 139503, 143263, 162813, 177663, 178809, 200257, 217623, 227053, 228963, 245411, 246513, 258573, 277203, 293223, 300853, 305320, 309693, 311923, 320923, 326613, 332353, 343983, 352243, 358203, 361803, 376383, 385021, 397531, 400057, 417963, 420553, 433623, 437583, 444223, 444829, 453603, 457653, 478173, 480715, 499143, 506233, 564753, 582933, 585991, 597871, 599851, 629643, 634413, 653673, 656911, 658533, 678153, 683103, 708123, 728463, 733593, 754293, 780573, 792991, 807303, 812703, 834483, 862113, 890193, 893971, 924483, 953553, 977133, 979111, 983073, 989031, 1007013, 1017073, 1033273, 1068123, 1099353, 1103440, 1137423, 1169643, 1187011, 1195743, 1224343, 1228773, 1296183, 1337493, 1365393, 1367731, 1372413, 1407783, 1412533, 1436403, 1443603, 1472583, 1475011, 1494655, 1499401, 1509213, 1516593, 1521523, 1541323, 1546293, 1553763, 1588861, 1591383, 1621803, 1629453, 1678321, 1706943, 1727911, 1738443, 1746363, 1786233, 1788907, 1796941, 1818453, 1826553, 1859133, 1908543, 1919611, 1941843, 1944631, 1947421, 1950213, 1972621, 1992333, 2020663, 2034903, 2069283, 2127223, 2150623, 2156493, 2165313, 2180053, 2209683, 2230543, 2245503, 2254503, 2290683, 2317525, 2336313, 2345493, 2382393, 2391663, 2438283, 2485353, 2532873, 2534089, 2571213, 2580843, 2590260, 2593711, 2613660, 2619543, 2625641, 2626021, 2629263, 2678133, 2717553, 2727453, 2767233, 2773891, 2817363, 2827443, 2891701, 2925811, 2929233, 2956681, 2967007, 2970453, 3015433, 3032823, 3050263, 3074763, 3085293, 3127593, 3138213, 3180873, 3191583, 3234603, 3245403, 3343413, 3354393, 3409563, 3465183, 3540043, 3566433, 3573991, 3623313, 3634743, 3680643, 3692163, 3696007, 3808353, 3855333, 3878931, 3882871, 3914463, 3918421, 3926343, 3958111, 3974043, 3998001, 4026043, 4094553, 4098601, 4106703, 4135123, 4155483, 4193821, 4216863, 4229193, 4282831, 4286971, 4291113, 4320163, 4340973, 4353483, 4403703, 4416303, 4530513, 4543293, 4607463, 4667761, 4672083, 4706731, 4724103, 4737153, 4802673, 4864231.

Some larger examples :