Compare 8819 vs 9887
| Property | 8819 | 9887 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 88191 | 98871 |
| Prime factorization | 8819 | 9887 |
| Divisors count | 2 | 2 |
| Divisors | 1, 8819 | 1, 9887 |
| Number of properties | 5 | 6 |
| Chen primes | 579th | |
| Cousin primes (2nd member) | 203rd | |
| Harmonic primes | 444th | |
| Isolated primes | 813th | |
| Long primes | 426th | 464th |
| Primes | 1098th | 1220th |
| Safe primes | 109th | 115th |
| Twin primes (1st member) | 186th | |
| Roman numberals | ||
| Base 2 | 100010011100112 | 100110100111112 |
| Base 3 | 1100021223 | 1111200123 |
| Base 4 | 20213034 | 21221334 |
| Base 5 | 2402345 | 3040225 |
| Base 6 | 1044556 | 1134356 |
| Base 7 | 344667 | 405537 |
| Base 8 | 211638 | 232378 |
| Base 9 | 130789 | 145059 |
| Base 10 | 881910 | 988710 |
| Base 11 | 669811 | 747911 |
| Base 12 | 512b12 | 587b12 |
| Base 13 | 402513 | 466713 |
| Base 14 | 32dd14 | 386314 |
| Base 15 | 292e15 | 2de215 |
| Base 16 | 227316 | 269f16 |