| Binary: | 101111101110110001001100001001111001001 |
| Octal: | 5756611411711 |
| Hex: | 5F762613C9 |
1, 3, 31, 37, 41, 93, 111, 123, 1147, 1271, 1517, 3441, 3813, 4551, 47027, 141081, 2906161, 8718483, 90090991, 107527957, 119152601, 270272973, 322583871, 357457803, 3333366667, 3693730631, 4408646237, 10000100001, 11081191893, 13225938711, 136668033347 and 410004100041
No.
Its nearest Fibonacci number neighbors are 365435296162 and 591286729879.