Compare 9907 vs 9923
| Property | 9907 | 9923 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 99071 | 99231 |
| Prime factorization | 9907 | 9923 |
| Divisors count | 2 | 2 |
| Divisors | 1, 9907 | 1, 9923 |
| Number of properties | 4 | 6 |
| Additive primes | 586th | |
| Emirps | 237th | |
| Harmonic primes | 445th | |
| Isolated primes | 815th | 816th |
| Primes | 1222nd | 1223rd |
| Sexy primes (1st member) | 410th | |
| Sexy primes (2nd member) | 409th | |
| Super primes | 200th | |
| Roman numberals | ||
| Base 2 | 100110101100112 | 100110110000112 |
| Base 3 | 1111202213 | 1111211123 |
| Base 4 | 21223034 | 21230034 |
| Base 5 | 3041125 | 3041435 |
| Base 6 | 1135116 | 1135356 |
| Base 7 | 406127 | 406347 |
| Base 8 | 232638 | 233038 |
| Base 9 | 145279 | 145459 |
| Base 10 | 990710 | 992310 |
| Base 11 | 749711 | 750111 |
| Base 12 | 589712 | 58ab12 |
| Base 13 | 468113 | 469413 |
| Base 14 | 387914 | 388b14 |
| Base 15 | 2e0715 | 2e1815 |
| Base 16 | 26b316 | 26c316 |