Compare 1109 vs 1277
| Property | 1109 | 1277 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 11091 | 12771 |
| Prime factorization | 1109 | 1277 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1109 | 1, 1277 |
| Number of properties | 11 | 10 |
| Additive primes | 100th | 111th |
| Chen primes | 124th | 134th |
| Emirps | 46th | |
| Good primes | 50th | |
| Happy primes | 41st | |
| Harmonic primes | 67th | |
| Isolated primes | 107th | |
| Long primes | 71st | |
| Primes | 186th | 206th |
| Prime triplets (1st member) | 33rd | |
| Pythagorean primes | 90th | 102nd |
| Sexy primes (1st member) | 89th | |
| Sexy primes (2nd member) | 81st | |
| Sexy prime quadrupletss (4th member) | 8th | |
| Sexy prime triplets (1st member) | 34th | |
| Sexy prime triplets (3rd member) | 30th | |
| Twin primes (1st member) | 43rd | |
| Roman numberals | MCIX | MCCLXXVII |
| Base 2 | 100010101012 | 100111111012 |
| Base 3 | 11120023 | 12020223 |
| Base 4 | 1011114 | 1033314 |
| Base 5 | 134145 | 201025 |
| Base 6 | 50456 | 55256 |
| Base 7 | 31437 | 35037 |
| Base 8 | 21258 | 23758 |
| Base 9 | 14629 | 16689 |
| Base 10 | 110910 | 127710 |
| Base 11 | 91911 | a6111 |
| Base 12 | 78512 | 8a512 |
| Base 13 | 67413 | 77313 |
| Base 14 | 59314 | 67314 |
| Base 15 | 4de15 | 5a215 |
| Base 16 | 45516 | 4fd16 |