Compare 2129 vs 2243
| Property | 2129 | 2243 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 21291 | 22431 |
| Prime factorization | 2129 | 2243 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2129 | 1, 2243 |
| Number of properties | 5 | 8 |
| Additive primes | 175th | |
| Chen primes | 196th | 203rd |
| Cousin primes (2nd member) | 69th | |
| Harmonic primes | 121st | |
| Isolated primes | 199th | |
| Primes | 320th | 334th |
| Prime triplets (3rd member) | 54th | |
| Pythagorean primes | 155th | |
| Sexy primes (2nd member) | 137th | |
| Sophie germain primes | 65th | |
| Twin primes (1st member) | 66th | |
| Roman numberals | MMCXXIX | MMCCXLIII |
| Base 2 | 1000010100012 | 1000110000112 |
| Base 3 | 22202123 | 100020023 |
| Base 4 | 2011014 | 2030034 |
| Base 5 | 320045 | 324335 |
| Base 6 | 135056 | 142156 |
| Base 7 | 61317 | 63537 |
| Base 8 | 41218 | 43038 |
| Base 9 | 28259 | 30629 |
| Base 10 | 212910 | 224310 |
| Base 11 | 166611 | 175a11 |
| Base 12 | 129512 | 136b12 |
| Base 13 | c7a13 | 103713 |
| Base 14 | ac114 | b6314 |
| Base 15 | 96e15 | 9e815 |
| Base 16 | 85116 | 8c316 |