Compare 1949 vs 2243
| Property | 1949 | 2243 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 19491 | 22431 |
| Prime factorization | 1949 | 2243 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1949 | 1, 2243 |
| Number of properties | 8 | 8 |
| Additive primes | 156th | 175th |
| Chen primes | 183rd | 203rd |
| Cousin primes (2nd member) | 69th | |
| Emirps | 95th | |
| Harmonic primes | 110th | 121st |
| Isolated primes | 199th | |
| Long primes | 115th | |
| Primes | 296th | 334th |
| Prime triplets (3rd member) | 54th | |
| Pythagorean primes | 144th | |
| Sexy primes (2nd member) | 137th | |
| Twin primes (1st member) | 60th | |
| Roman numberals | MCMXLIX | MMCCXLIII |
| Base 2 | 111100111012 | 1000110000112 |
| Base 3 | 22000123 | 100020023 |
| Base 4 | 1321314 | 2030034 |
| Base 5 | 302445 | 324335 |
| Base 6 | 130056 | 142156 |
| Base 7 | 54537 | 63537 |
| Base 8 | 36358 | 43038 |
| Base 9 | 26059 | 30629 |
| Base 10 | 194910 | 224310 |
| Base 11 | 151211 | 175a11 |
| Base 12 | 116512 | 136b12 |
| Base 13 | b6c13 | 103713 |
| Base 14 | 9d314 | b6314 |
| Base 15 | 89e15 | 9e815 |
| Base 16 | 79d16 | 8c316 |