Compare 231839 vs 231847
| Property | 231839 | 231847 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 2318391 | 71 × 111 × 30111 |
| Prime factorization | 231839 | 7 × 11 × 3011 |
| Divisors count | 2 | 8 |
| Divisors | 1, 231839 | 1, 7, 11, 77, 3011, 21077, 33121, 231847 |
| Number of properties | 4 | 0 |
| Chen primes | 8563rd | |
| Primes | 20587th | |
| Sophie germain primes | 2324th | |
| Twin primes (1st member) | 2440th | |
| Roman numberals | ||
| Base 2 | 1110001001100111112 | 1110001001101001112 |
| Base 3 | 1022100001223 | 1022100002213 |
| Base 4 | 3202121334 | 3202122134 |
| Base 5 | 244043245 | 244043425 |
| Base 6 | 45451556 | 45452116 |
| Base 7 | 16536267 | 16536407 |
| Base 8 | 7046378 | 7046478 |
| Base 9 | 3830189 | 3830279 |
| Base 10 | 23183910 | 23184710 |
| Base 11 | 14920311 | 14921011 |
| Base 12 | b21bb12 | b220712 |
| Base 13 | 816aa13 | 816b513 |
| Base 14 | 606bd14 | 606c714 |
| Base 15 | 48a5e15 | 48a6715 |
| Base 16 | 3899f16 | 389a716 |