Compare 11391 vs 11399
| Property | 11391 | 11399 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 31 × 37971 | 113991 |
| Prime factorization | 3 × 3797 | 11399 |
| Divisors count | 4 | 2 |
| Divisors | 1, 3, 3797, 11391 | 1, 11399 |
| Number of properties | 1 | 5 |
| Additive primes | 663rd | |
| Chen primes | 703rd | |
| Isolated primes | 923rd | |
| Primes | 1376th | |
| Semiprimes | 2983rd | |
| Sexy primes (2nd member) | 444th | |
| Roman numberals | ||
| Base 2 | 101100011111112 | 101100100001112 |
| Base 3 | 1201212203 | 1201220123 |
| Base 4 | 23013334 | 23020134 |
| Base 5 | 3310315 | 3310445 |
| Base 6 | 1244236 | 1244356 |
| Base 7 | 451327 | 451437 |
| Base 8 | 261778 | 262078 |
| Base 9 | 165569 | 165659 |
| Base 10 | 1139110 | 1139910 |
| Base 11 | 861611 | 862311 |
| Base 12 | 671312 | 671b12 |
| Base 13 | 525313 | 525b13 |
| Base 14 | 421914 | 422314 |
| Base 15 | 359615 | 359e15 |
| Base 16 | 2c7f16 | 2c8716 |