Compare 1229 vs 1277
| Property | 1229 | 1277 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 12291 | 12771 |
| Prime factorization | 1229 | 1277 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1229 | 1, 1277 |
| Number of properties | 9 | 10 |
| Additive primes | 111th | |
| Chen primes | 132nd | 134th |
| Emirps | 55th | |
| Good primes | 50th | |
| Happy primes | 41st | |
| Long primes | 78th | |
| Primes | 201st | 206th |
| Prime triplets (1st member) | 33rd | |
| Pythagorean primes | 99th | 102nd |
| Sexy primes (1st member) | 89th | |
| Sexy primes (2nd member) | 87th | |
| Sexy prime triplets (1st member) | 34th | |
| Sexy prime triplets (3rd member) | 33rd | |
| Sophie germain primes | 44th | |
| Twin primes (1st member) | 42nd | 43rd |
| Roman numberals | MCCXXIX | MCCLXXVII |
| Base 2 | 100110011012 | 100111111012 |
| Base 3 | 12001123 | 12020223 |
| Base 4 | 1030314 | 1033314 |
| Base 5 | 144045 | 201025 |
| Base 6 | 54056 | 55256 |
| Base 7 | 34047 | 35037 |
| Base 8 | 23158 | 23758 |
| Base 9 | 16159 | 16689 |
| Base 10 | 122910 | 127710 |
| Base 11 | a1811 | a6111 |
| Base 12 | 86512 | 8a512 |
| Base 13 | 73713 | 77313 |
| Base 14 | 63b14 | 67314 |
| Base 15 | 56e15 | 5a215 |
| Base 16 | 4cd16 | 4fd16 |