Compare 9913 vs 9923
| Property | 9913 | 9923 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 231 × 4311 | 99231 |
| Prime factorization | 23 × 431 | 9923 |
| Divisors count | 4 | 2 |
| Divisors | 1, 23, 431, 9913 | 1, 9923 |
| Number of properties | 1 | 6 |
| Additive primes | 586th | |
| Emirps | 237th | |
| Isolated primes | 816th | |
| Primes | 1223rd | |
| Semiprimes | 2596th | |
| Sexy primes (1st member) | 410th | |
| Super primes | 200th | |
| Roman numberals | ||
| Base 2 | 100110101110012 | 100110110000112 |
| Base 3 | 1111210113 | 1111211123 |
| Base 4 | 21223214 | 21230034 |
| Base 5 | 3041235 | 3041435 |
| Base 6 | 1135216 | 1135356 |
| Base 7 | 406217 | 406347 |
| Base 8 | 232718 | 233038 |
| Base 9 | 145349 | 145459 |
| Base 10 | 991310 | 992310 |
| Base 11 | 74a211 | 750111 |
| Base 12 | 58a112 | 58ab12 |
| Base 13 | 468713 | 469413 |
| Base 14 | 388114 | 388b14 |
| Base 15 | 2e0d15 | 2e1815 |
| Base 16 | 26b916 | 26c316 |