Compare 1101 vs 1109
| Property | 1101 | 1109 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 31 × 3671 | 11091 |
| Prime factorization | 3 × 367 | 1109 |
| Divisors count | 4 | 2 |
| Divisors | 1, 3, 367, 1101 | 1, 1109 |
| Number of properties | 1 | 11 |
| Additive primes | 100th | |
| Chen primes | 124th | |
| Emirps | 46th | |
| Harmonic primes | 67th | |
| Isolated primes | 107th | |
| Long primes | 71st | |
| Primes | 186th | |
| Pythagorean primes | 90th | |
| Semiprimes | 323rd | |
| Sexy primes (2nd member) | 81st | |
| Sexy prime quadrupletss (4th member) | 8th | |
| Sexy prime triplets (3rd member) | 30th | |
| Roman numberals | MCI | MCIX |
| Base 2 | 100010011012 | 100010101012 |
| Base 3 | 11112103 | 11120023 |
| Base 4 | 1010314 | 1011114 |
| Base 5 | 134015 | 134145 |
| Base 6 | 50336 | 50456 |
| Base 7 | 31327 | 31437 |
| Base 8 | 21158 | 21258 |
| Base 9 | 14539 | 14629 |
| Base 10 | 110110 | 110910 |
| Base 11 | 91111 | 91911 |
| Base 12 | 77912 | 78512 |
| Base 13 | 66913 | 67413 |
| Base 14 | 58914 | 59314 |
| Base 15 | 4d615 | 4de15 |
| Base 16 | 44d16 | 45516 |