Compare 1191 vs 1193
| Property | 1191 | 1193 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 31 × 3971 | 11931 |
| Prime factorization | 3 × 397 | 1193 |
| Divisors count | 4 | 2 |
| Divisors | 1, 3, 397, 1191 | 1, 1193 |
| Number of properties | 1 | 8 |
| Chen primes | 129th | |
| Emirps | 50th | |
| Isolated primes | 115th | |
| Long primes | 75th | |
| Primes | 196th | |
| Pythagorean primes | 95th | |
| Semiprimes | 350th | |
| Sexy primes (2nd member) | 85th | |
| Sexy prime triplets (3rd member) | 32nd | |
| Roman numberals | MCXCI | MCXCIII |
| Base 2 | 100101001112 | 100101010012 |
| Base 3 | 11220103 | 11220123 |
| Base 4 | 1022134 | 1022214 |
| Base 5 | 142315 | 142335 |
| Base 6 | 53036 | 53056 |
| Base 7 | 33217 | 33237 |
| Base 8 | 22478 | 22518 |
| Base 9 | 15639 | 15659 |
| Base 10 | 119110 | 119310 |
| Base 11 | 99311 | 99511 |
| Base 12 | 83312 | 83512 |
| Base 13 | 70813 | 70a13 |
| Base 14 | 61114 | 61314 |
| Base 15 | 54615 | 54815 |
| Base 16 | 4a716 | 4a916 |