Compare 1949 vs 2089
| Property | 1949 | 2089 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 19491 | 20891 |
| Prime factorization | 1949 | 2089 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1949 | 1, 2089 |
| Number of properties | 8 | 7 |
| Additive primes | 156th | 165th |
| Chen primes | 183rd | |
| Emirps | 95th | |
| Harmonic primes | 110th | |
| Long primes | 115th | |
| Primes | 296th | 316th |
| Prime quadruplets (4th member) | 8th | |
| Prime triplets (3rd member) | 52nd | |
| Pythagorean primes | 144th | 153rd |
| Sexy primes (2nd member) | 133rd | |
| Twin primes (1st member) | 60th | |
| Twin primes (2nd member) | 64th | |
| Roman numberals | MCMXLIX | MMLXXXIX |
| Base 2 | 111100111012 | 1000001010012 |
| Base 3 | 22000123 | 22121013 |
| Base 4 | 1321314 | 2002214 |
| Base 5 | 302445 | 313245 |
| Base 6 | 130056 | 134016 |
| Base 7 | 54537 | 60437 |
| Base 8 | 36358 | 40518 |
| Base 9 | 26059 | 27719 |
| Base 10 | 194910 | 208910 |
| Base 11 | 151211 | 162a11 |
| Base 12 | 116512 | 126112 |
| Base 13 | b6c13 | c4913 |
| Base 14 | 9d314 | a9314 |
| Base 15 | 89e15 | 94415 |
| Base 16 | 79d16 | 82916 |