Compare 2729 vs 2861
| Property | 2729 | 2861 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 27291 | 28611 |
| Prime factorization | 2729 | 2861 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2729 | 1, 2861 |
| Number of properties | 4 | 7 |
| Additive primes | 216th | |
| Chen primes | 238th | 247th |
| Cousin primes (2nd member) | 86th | |
| Isolated primes | 257th | |
| Long primes | 168th | |
| Primes | 398th | 416th |
| Pythagorean primes | 194th | 205th |
| Twin primes (1st member) | 78th | |
| Roman numberals | MMDCCXXIX | MMDCCCLXI |
| Base 2 | 1010101010012 | 1011001011012 |
| Base 3 | 102020023 | 102202223 |
| Base 4 | 2222214 | 2302314 |
| Base 5 | 414045 | 424215 |
| Base 6 | 203456 | 211256 |
| Base 7 | 106467 | 112257 |
| Base 8 | 52518 | 54558 |
| Base 9 | 36629 | 38289 |
| Base 10 | 272910 | 286110 |
| Base 11 | 206111 | 217111 |
| Base 12 | 16b512 | 17a512 |
| Base 13 | 131c13 | 13c113 |
| Base 14 | dcd14 | 108514 |
| Base 15 | c1e15 | cab15 |
| Base 16 | aa916 | b2d16 |