Compare 231830 vs 231839
| Property | 231830 | 231839 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 21 × 51 × 971 × 2391 | 2318391 |
| Prime factorization | 2 × 5 × 97 × 239 | 231839 |
| Divisors count | 16 | 2 |
| Divisors | 1, 2, 5, 10, 97, 194, 239, 478, 485, 970, 1195, 2390, 23183, 46366, 115915, 231830 | 1, 231839 |
| Number of properties | 0 | 4 |
| Chen primes | 8563rd | |
| Primes | 20587th | |
| Sophie germain primes | 2324th | |
| Twin primes (1st member) | 2440th | |
| Roman numberals | ||
| Base 2 | 1110001001100101102 | 1110001001100111112 |
| Base 3 | 1022100000223 | 1022100001223 |
| Base 4 | 3202121124 | 3202121334 |
| Base 5 | 244043105 | 244043245 |
| Base 6 | 45451426 | 45451556 |
| Base 7 | 16536147 | 16536267 |
| Base 8 | 7046268 | 7046378 |
| Base 9 | 3830089 | 3830189 |
| Base 10 | 23183010 | 23183910 |
| Base 11 | 1491a511 | 14920311 |
| Base 12 | b21b212 | b21bb12 |
| Base 13 | 816a113 | 816aa13 |
| Base 14 | 606b414 | 606bd14 |
| Base 15 | 48a5515 | 48a5e15 |
| Base 16 | 3899616 | 3899f16 |