Compare 9881 vs 9883
| Property | 9881 | 9883 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 411 × 2411 | 98831 |
| Prime factorization | 41 × 241 | 9883 |
| Divisors count | 4 | 2 |
| Divisors | 1, 41, 241, 9881 | 1, 9883 |
| Number of properties | 1 | 7 |
| Cousin primes (1st member) | 203rd | |
| Emirps | 236th | |
| Harmonic primes | 443rd | |
| Isolated primes | 812th | |
| Left-truncatable primes | 152nd | |
| Lucky primes | 211th | |
| Primes | 1219th | |
| Semiprimes | 2588th | |
| Roman numberals | ||
| Base 2 | 100110100110012 | 100110100110112 |
| Base 3 | 1111122223 | 1111200013 |
| Base 4 | 21221214 | 21221234 |
| Base 5 | 3040115 | 3040135 |
| Base 6 | 1134256 | 1134316 |
| Base 7 | 405447 | 405467 |
| Base 8 | 232318 | 232338 |
| Base 9 | 144889 | 145019 |
| Base 10 | 988110 | 988310 |
| Base 11 | 747311 | 747511 |
| Base 12 | 587512 | 587712 |
| Base 13 | 466113 | 466313 |
| Base 14 | 385b14 | 385d14 |
| Base 15 | 2ddb15 | 2ddd15 |
| Base 16 | 269916 | 269b16 |