Compare 1151 vs 1229
| Property | 1151 | 1229 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 11511 | 12291 |
| Prime factorization | 1151 | 1229 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1151 | 1, 1229 |
| Number of properties | 10 | 9 |
| Chen primes | 126th | 132nd |
| Class 1+ primes | 20th | |
| Emirps | 47th | 55th |
| Good primes | 48th | |
| Happy primes | 40th | |
| Long primes | 78th | |
| Multiplicative primes | 15th | |
| Pierpont primes of the 2nd kind | 20th | |
| Primes | 190th | 201st |
| Pythagorean primes | 99th | |
| Sexy primes (2nd member) | 87th | |
| Sexy prime triplets (3rd member) | 33rd | |
| Solinas primes | 51st | |
| Sophie germain primes | 44th | |
| Twin primes (1st member) | 41st | 42nd |
| Roman numberals | MCLI | MCCXXIX |
| Base 2 | 100011111112 | 100110011012 |
| Base 3 | 11201223 | 12001123 |
| Base 4 | 1013334 | 1030314 |
| Base 5 | 141015 | 144045 |
| Base 6 | 51556 | 54056 |
| Base 7 | 32337 | 34047 |
| Base 8 | 21778 | 23158 |
| Base 9 | 15189 | 16159 |
| Base 10 | 115110 | 122910 |
| Base 11 | 95711 | a1811 |
| Base 12 | 7bb12 | 86512 |
| Base 13 | 6a713 | 73713 |
| Base 14 | 5c314 | 63b14 |
| Base 15 | 51b15 | 56e15 |
| Base 16 | 47f16 | 4cd16 |