Search a number
equidigital n.  and  hexagonal n.

First numbers that belong to both sets:

1, 15, 1225, 1431, 1891, 2701, 3321, 4753, 10011, 10585, 12403, 13041, 15753, 18721, 29646, 31125, 104653, 110215, 123753, 124750, 140185, 146611, 153181, 166753, 169071, 180901, 188191, 218791, 226801, 234955, 251695, 269011, 286903, 327645, 344035, 354061, 364231, 385003, 439453, 471906, 497503, 780625, 1033203, 1056331, 1073845, 1091503, 1127251, 1145341, 1178880, 1181953, 1269621, 1314631, 1347261, 1353835, 1373653, 1447551, 1468041, 1537381, 1551441, 1558495, 1644391, 1658931, 1710325, 1725153, 1755001, 1758750, 1792671, 1869211, 1884711, 1963171, 1987021, 2096128, 2414503, 2951235, 3275520, 3541791, 3946645, 4717056, 5649841, 6060421, 6420736, 6644835, 6835753, 6924781, 9757153, 10041921, 10131751, 10185841, 10403641, 10642191, 10660653, 10679131, 10753203, 11127403, 11146281, 11212480, 11297881, 11354995, 11431371, 11469655, 11546415, 11584891, 11700703, 11934055, 11992753, 12051595, 12071241, 12169711, 12189453, 12209211, 12288403, 12347965, 12367851, 12497500, 12607731, 12668061, 12890503, 12951505, 13012651, 13073941, 13217511, 13238085, 13279281, 13434336, 13569445, 13694761, 13715703, 13841691, 14010571, 14031753, 14169826, 14201785, 14448000, 14652991, 14783203, 14804961, 15144256, 15442903, 15509665, 15531951, 15576571, 15778153, 15823125, 16071615, 16185205, 16253551, 16344903, 16528375, 16597441, 16828701, 16944931, 17003196, 17178591, 17225515, 17331328, 17366671, 17390253, 17484741, 17889171, 18081091, 18225703, 18443701, 18736381, 18809911, 18871296, 19056051, 19328653, 19403335, 19665856, 19703503, 19955403.