Compare 1129 vs 1223
| Property | 1129 | 1223 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 11291 | 12231 |
| Prime factorization | 1129 | 1223 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1129 | 1, 1223 |
| Number of properties | 6 | 10 |
| Additive primes | 102nd | |
| Emirps | 54th | |
| Harmonic primes | 70th | |
| Isolated primes | 110th | 119th |
| Left-truncatable primes | 55th | |
| Long primes | 77th | |
| Primes | 189th | 200th |
| Pythagorean primes | 92nd | |
| Sexy primes (1st member) | 87th | |
| Sexy primes (2nd member) | 83rd | 86th |
| Sexy prime triplets (2nd member) | 33rd | |
| Sexy prime triplets (3rd member) | 31st | |
| Sophie germain primes | 43rd | |
| Roman numberals | MCXXIX | MCCXXIII |
| Base 2 | 100011010012 | 100110001112 |
| Base 3 | 11122113 | 12000223 |
| Base 4 | 1012214 | 1030134 |
| Base 5 | 140045 | 143435 |
| Base 6 | 51216 | 53556 |
| Base 7 | 32027 | 33657 |
| Base 8 | 21518 | 23078 |
| Base 9 | 14849 | 16089 |
| Base 10 | 112910 | 122310 |
| Base 11 | 93711 | a1211 |
| Base 12 | 7a112 | 85b12 |
| Base 13 | 68b13 | 73113 |
| Base 14 | 5a914 | 63514 |
| Base 15 | 50415 | 56815 |
| Base 16 | 46916 | 4c716 |