Compare 2878 vs 2879
| Property | 2878 | 2879 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 21 × 14391 | 28791 |
| Prime factorization | 2 × 1439 | 2879 |
| Divisors count | 4 | 2 |
| Divisors | 1, 2, 1439, 2878 | 1, 2879 |
| Number of properties | 1 | 4 |
| Chen primes | 248th | |
| Isolated primes | 258th | |
| Primes | 417th | |
| Safe primes | 47th | |
| Semiprimes | 803rd | |
| Roman numberals | MMDCCCLXXVIII | MMDCCCLXXIX |
| Base 2 | 1011001111102 | 1011001111112 |
| Base 3 | 102211213 | 102211223 |
| Base 4 | 2303324 | 2303334 |
| Base 5 | 430035 | 430045 |
| Base 6 | 211546 | 211556 |
| Base 7 | 112517 | 112527 |
| Base 8 | 54768 | 54778 |
| Base 9 | 38479 | 38489 |
| Base 10 | 287810 | 287910 |
| Base 11 | 218711 | 218811 |
| Base 12 | 17ba12 | 17bb12 |
| Base 13 | 140513 | 140613 |
| Base 14 | 109814 | 109914 |
| Base 15 | cbd15 | cbe15 |
| Base 16 | b3e16 | b3f16 |