Compare 9887 vs 9923
| Property | 9887 | 9923 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 98871 | 99231 |
| Prime factorization | 9887 | 9923 |
| Divisors count | 2 | 2 |
| Divisors | 1, 9887 | 1, 9923 |
| Number of properties | 6 | 6 |
| Additive primes | 586th | |
| Cousin primes (2nd member) | 203rd | |
| Emirps | 237th | |
| Harmonic primes | 444th | |
| Isolated primes | 813th | 816th |
| Long primes | 464th | |
| Primes | 1220th | 1223rd |
| Safe primes | 115th | |
| Sexy primes (1st member) | 410th | |
| Super primes | 200th | |
| Roman numberals | ||
| Base 2 | 100110100111112 | 100110110000112 |
| Base 3 | 1111200123 | 1111211123 |
| Base 4 | 21221334 | 21230034 |
| Base 5 | 3040225 | 3041435 |
| Base 6 | 1134356 | 1135356 |
| Base 7 | 405537 | 406347 |
| Base 8 | 232378 | 233038 |
| Base 9 | 145059 | 145459 |
| Base 10 | 988710 | 992310 |
| Base 11 | 747911 | 750111 |
| Base 12 | 587b12 | 58ab12 |
| Base 13 | 466713 | 469413 |
| Base 14 | 386314 | 388b14 |
| Base 15 | 2de215 | 2e1815 |
| Base 16 | 269f16 | 26c316 |