Compare 1949 vs 2141
| Property | 1949 | 2141 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 19491 | 21411 |
| Prime factorization | 1949 | 2141 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1949 | 1, 2141 |
| Number of properties | 8 | 8 |
| Additive primes | 156th | |
| Chen primes | 183rd | 197th |
| Cousin primes (2nd member) | 67th | |
| Emirps | 95th | |
| Harmonic primes | 110th | |
| Long primes | 115th | 124th |
| Primes | 296th | 323rd |
| Prime triplets (2nd member) | 53rd | |
| Pythagorean primes | 144th | 157th |
| Sophie germain primes | 66th | |
| Twin primes (1st member) | 60th | 67th |
| Roman numberals | MCMXLIX | MMCXLI |
| Base 2 | 111100111012 | 1000010111012 |
| Base 3 | 22000123 | 22210223 |
| Base 4 | 1321314 | 2011314 |
| Base 5 | 302445 | 320315 |
| Base 6 | 130056 | 135256 |
| Base 7 | 54537 | 61467 |
| Base 8 | 36358 | 41358 |
| Base 9 | 26059 | 28389 |
| Base 10 | 194910 | 214110 |
| Base 11 | 151211 | 167711 |
| Base 12 | 116512 | 12a512 |
| Base 13 | b6c13 | c8913 |
| Base 14 | 9d314 | acd14 |
| Base 15 | 89e15 | 97b15 |
| Base 16 | 79d16 | 85d16 |