Compare 2909 vs 2999
| Property | 2909 | 2999 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 29091 | 29991 |
| Prime factorization | 2909 | 2999 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2909 | 1, 2999 |
| Number of properties | 9 | 6 |
| Additive primes | 222nd | |
| Chen primes | 250th | 257th |
| Good primes | 80th | |
| Harmonic primes | 152nd | |
| Isolated primes | 262nd | |
| Long primes | 172nd | |
| Primes | 421st | 430th |
| Pythagorean primes | 207th | |
| Safe primes | 50th | |
| Sexy primes (2nd member) | 167th | |
| Sexy prime triplets (3rd member) | 61st | |
| Super primes | 82nd | |
| Twin primes (1st member) | 82nd | |
| Roman numberals | MMCMIX | MMCMXCIX |
| Base 2 | 1011010111012 | 1011101101112 |
| Base 3 | 102222023 | 110100023 |
| Base 4 | 2311314 | 2323134 |
| Base 5 | 431145 | 434445 |
| Base 6 | 212456 | 215156 |
| Base 7 | 113247 | 115137 |
| Base 8 | 55358 | 56678 |
| Base 9 | 38829 | 41029 |
| Base 10 | 290910 | 299910 |
| Base 11 | 220511 | 228711 |
| Base 12 | 182512 | 189b12 |
| Base 13 | 142a13 | 149913 |
| Base 14 | 10bb14 | 114314 |
| Base 15 | cde15 | d4e15 |
| Base 16 | b5d16 | bb716 |