Compare 206351 vs 206359
| Property | 206351 | 206359 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 2063511 | 191 × 108611 |
| Prime factorization | 206351 | 19 × 10861 |
| Divisors count | 2 | 4 |
| Divisors | 1, 206351 | 1, 19, 10861, 206359 |
| Number of properties | 4 | 1 |
| Additive primes | 7459th | |
| Cousin primes (2nd member) | 2195th | |
| Isolated primes | 14070th | |
| Primes | 18499th | |
| Semiprimes | 46614th | |
| Roman numberals | ||
| Base 2 | 1100100110000011112 | 1100100110000101112 |
| Base 3 | 1011110011223 | 1011110012213 |
| Base 4 | 3021200334 | 3021201134 |
| Base 5 | 231004015 | 231004145 |
| Base 6 | 42311556 | 42312116 |
| Base 7 | 15164157 | 15164267 |
| Base 8 | 6230178 | 6230278 |
| Base 9 | 3440489 | 3440579 |
| Base 10 | 20635110 | 20635910 |
| Base 11 | 13104211 | 13104a11 |
| Base 12 | 9b4bb12 | 9b50712 |
| Base 13 | 72c0213 | 72c0a13 |
| Base 14 | 552b514 | 552bd14 |
| Base 15 | 4121b15 | 4122415 |
| Base 16 | 3260f16 | 3261716 |