Compare 1949 vs 2203
| Property | 1949 | 2203 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 19491 | 22031 |
| Prime factorization | 1949 | 2203 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1949 | 1, 2203 |
| Number of properties | 8 | 6 |
| Additive primes | 156th | 172nd |
| Chen primes | 183rd | |
| Cousin primes (1st member) | 68th | |
| Emirps | 95th | |
| Good primes | 66th | |
| Harmonic primes | 110th | 120th |
| Isolated primes | 195th | |
| Long primes | 115th | |
| Primes | 296th | 328th |
| Pythagorean primes | 144th | |
| Twin primes (1st member) | 60th | |
| Roman numberals | MCMXLIX | MMCCIII |
| Base 2 | 111100111012 | 1000100110112 |
| Base 3 | 22000123 | 100001213 |
| Base 4 | 1321314 | 2021234 |
| Base 5 | 302445 | 323035 |
| Base 6 | 130056 | 141116 |
| Base 7 | 54537 | 62657 |
| Base 8 | 36358 | 42338 |
| Base 9 | 26059 | 30179 |
| Base 10 | 194910 | 220310 |
| Base 11 | 151211 | 172311 |
| Base 12 | 116512 | 133712 |
| Base 13 | b6c13 | 100613 |
| Base 14 | 9d314 | b3514 |
| Base 15 | 89e15 | 9bd15 |
| Base 16 | 79d16 | 89b16 |