Compare 99871 vs 99878
| Property | 99871 | 99878 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 998711 | 21 × 499391 |
| Prime factorization | 99871 | 2 × 49939 |
| Divisors count | 2 | 4 |
| Divisors | 1, 99871 | 1, 2, 49939, 99878 |
| Number of properties | 3 | 1 |
| Isolated primes | 7137th | |
| Primes | 9582nd | |
| Semiprimes | 23349th | |
| Sexy primes (1st member) | 2445th | |
| Roman numberals | ||
| Base 2 | 110000110000111112 | 110000110001001102 |
| Base 3 | 120012222213 | 120020000123 |
| Base 4 | 1201201334 | 1201202124 |
| Base 5 | 111434415 | 111440035 |
| Base 6 | 20502116 | 20502226 |
| Base 7 | 5641127 | 5641227 |
| Base 8 | 3030378 | 3030468 |
| Base 9 | 1618879 | 1620059 |
| Base 10 | 9987110 | 9987810 |
| Base 11 | 6904211 | 6904911 |
| Base 12 | 4996712 | 4997212 |
| Base 13 | 365c513 | 365cc13 |
| Base 14 | 2857914 | 2858214 |
| Base 15 | 1e8d115 | 1e8d815 |
| Base 16 | 1861f16 | 1862616 |