Compare 1949 vs 3109
| Property | 1949 | 3109 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 19491 | 31091 |
| Prime factorization | 1949 | 3109 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1949 | 1, 3109 |
| Number of properties | 8 | 9 |
| Additive primes | 156th | 227th |
| Chen primes | 183rd | |
| Emirps | 95th | 104th |
| Happy primes | 78th | |
| Harmonic primes | 110th | |
| Isolated primes | 280th | |
| Long primes | 115th | |
| Lucky primes | 93rd | |
| Primes | 296th | 443rd |
| Pythagorean primes | 144th | 218th |
| Super primes | 86th | |
| Twin primes (1st member) | 60th | |
| Ulam primes | 34th | |
| Roman numberals | MCMXLIX | MMMCIX |
| Base 2 | 111100111012 | 1100001001012 |
| Base 3 | 22000123 | 110210113 |
| Base 4 | 1321314 | 3002114 |
| Base 5 | 302445 | 444145 |
| Base 6 | 130056 | 222216 |
| Base 7 | 54537 | 120317 |
| Base 8 | 36358 | 60458 |
| Base 9 | 26059 | 42349 |
| Base 10 | 194910 | 310910 |
| Base 11 | 151211 | 237711 |
| Base 12 | 116512 | 197112 |
| Base 13 | b6c13 | 155213 |
| Base 14 | 9d314 | 11c114 |
| Base 15 | 89e15 | dc415 |
| Base 16 | 79d16 | c2516 |