Search a number
abundant n.  and  repunit

First numbers that belong to both sets:

40, 156, 364, 400, 820, 1464, 2380, 3280, 3906, 4095, 5220, 7240, 9724, 12720, 19608, 20440, 25260, 30784, 37060, 44136, 52060, 60880, 66430, 70644, 81400, 97656, 106080, 120100, 135304, 151740, 169456, 177156, 188500, 208920, 254080, 265720, 278916, 305320, 333340, 363024, 394420, 402234, 427576, 462540, 499360, 578760, 666160, 712980, 761944, 813100, 866496, 922180, 950895, 960800, 980200, 1040604, 1103440, 1236600, 1307020, 1380064, 1455780, 1508598, 1534216, 1615420, 1699440, 1876120, 1968876, 2064640, 2163460, 2265384, 2370460, 2441406, 2478736, 2590260, 2613660, 2705080, 2944800, 3198280, 3330300, 3465904, 3605140, 3748056, 3894700, 4045120, 4199364, 4357480, 4685520, 4855540, 5207820, 5380840, 5390176, 5576740, 5592405, 5767560, 5962684, 6162160, 6366036, 6574360, 6680205, 6728904, 6787180, 7004544, 7226500, 7453096, 7684380, 7920400, 8406840, 8912800, 9173220, 9709180, 9984816, 10172526, 10265620, 10551640, 10842924, 11139520, 11748840, 12061660, 12379984, 12703860, 13368460, 13709280, 14231295, 14408200, 14766396, 14900788, 15130480, 15500500, 15876504, 16258540, 16646656, 16777215, 17040900, 17441320, 18260880, 18680116, 19105720, 19537740, 19976224, 20421220, 20872776, 21243690, 21330940, 21435888, 21523360, 21562515, 21795760, 22267284, 22745560, 23230636, 23722560, 24221380, 24727144, 25239900, 25759696, 26286580, 26820600, 27910240, 28465956, 29029000, 29583456, 29599420, 30177264, 30762580, 31955820, 32563840, 33179524, 33802920, 35073040, 35719860, 37037260, 37707936, 38386660, 39073480, 39768444, 40471600, 41902680, 42630700, 43367104, 44111940, 45627100, 46397520, 47079208, 47964280, 48760716, 49565920.