Compare 2141 vs 2221
| Property | 2141 | 2221 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 21411 | 22211 |
| Prime factorization | 2141 | 2221 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2141 | 1, 2221 |
| Number of properties | 8 | 8 |
| Additive primes | 174th | |
| Chen primes | 197th | |
| Cousin primes (2nd member) | 67th | |
| Happy primes | 59th | |
| Isolated primes | 198th | |
| Long primes | 124th | 129th |
| Lucky primes | 74th | |
| Primes | 323rd | 331st |
| Prime triplets (2nd member) | 53rd | |
| Pythagorean primes | 157th | 161st |
| Sophie germain primes | 66th | |
| Super primes | 67th | |
| Twin primes (1st member) | 67th | |
| Roman numberals | MMCXLI | MMCCXXI |
| Base 2 | 1000010111012 | 1000101011012 |
| Base 3 | 22210223 | 100010213 |
| Base 4 | 2011314 | 2022314 |
| Base 5 | 320315 | 323415 |
| Base 6 | 135256 | 141416 |
| Base 7 | 61467 | 63227 |
| Base 8 | 41358 | 42558 |
| Base 9 | 28389 | 30379 |
| Base 10 | 214110 | 222110 |
| Base 11 | 167711 | 173a11 |
| Base 12 | 12a512 | 135112 |
| Base 13 | c8913 | 101b13 |
| Base 14 | acd14 | b4914 |
| Base 15 | 97b15 | 9d115 |
| Base 16 | 85d16 | 8ad16 |