Compare 11923 vs 11931
| Property | 11923 | 11931 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 119231 | 31 × 411 × 971 |
| Prime factorization | 11923 | 3 × 41 × 97 |
| Divisors count | 2 | 8 |
| Divisors | 1, 11923 | 1, 3, 41, 97, 123, 291, 3977, 11931 |
| Number of properties | 5 | 0 |
| Cousin primes (1st member) | 232nd | |
| Emirps | 317th | |
| Isolated primes | 963rd | |
| Lucky primes | 242nd | |
| Primes | 1428th | |
| Roman numberals | ||
| Base 2 | 101110100100112 | 101110100110112 |
| Base 3 | 1211001213 | 1211002203 |
| Base 4 | 23221034 | 23221234 |
| Base 5 | 3401435 | 3402115 |
| Base 6 | 1311116 | 1311236 |
| Base 7 | 465227 | 465337 |
| Base 8 | 272238 | 272338 |
| Base 9 | 173179 | 173269 |
| Base 10 | 1192310 | 1193110 |
| Base 11 | 8a5a11 | 8a6711 |
| Base 12 | 6a9712 | 6aa312 |
| Base 13 | 557213 | 557a13 |
| Base 14 | 44b914 | 44c314 |
| Base 15 | 37ed15 | 380615 |
| Base 16 | 2e9316 | 2e9b16 |