Compare 30839 vs 30849
| Property | 30839 | 30849 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 4 |
| Prime factorization | 308391 | 31 × 71 × 131 × 1131 |
| Prime factorization | 30839 | 3 × 7 × 13 × 113 |
| Divisors count | 2 | 16 |
| Divisors | 1, 30839 | 1, 3, 7, 13, 21, 39, 91, 113, 273, 339, 791, 1469, 2373, 4407, 10283, 30849 |
| Number of properties | 4 | 0 |
| Additive primes | 1505th | |
| Chen primes | 1589th | |
| Primes | 3324th | |
| Twin primes (1st member) | 476th | |
| Roman numberals | ||
| Base 2 | 1111000011101112 | 1111000100000012 |
| Base 3 | 11200220123 | 11200221203 |
| Base 4 | 132013134 | 132020014 |
| Base 5 | 14413245 | 14413445 |
| Base 6 | 3544356 | 3544536 |
| Base 7 | 1556247 | 1556407 |
| Base 8 | 741678 | 742018 |
| Base 9 | 462659 | 462769 |
| Base 10 | 3083910 | 3084910 |
| Base 11 | 2119611 | 211a511 |
| Base 12 | 15a1b12 | 15a2912 |
| Base 13 | 1106313 | 1107013 |
| Base 14 | b34b14 | b35714 |
| Base 15 | 920e15 | 921915 |
| Base 16 | 787716 | 788116 |