Compare 2003 vs 2309
| Property | 2003 | 2309 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 20031 | 23091 |
| Prime factorization | 2003 | 2309 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2003 | 1, 2309 |
| Number of properties | 9 | 7 |
| Additive primes | 157th | |
| Chen primes | 186th | 208th |
| Cousin primes (2nd member) | 65th | |
| Happy primes | 55th | 60th |
| Harmonic primes | 127th | |
| Isolated primes | 183rd | |
| Long primes | 134th | |
| Primes | 304th | 343rd |
| Prime triplets (3rd member) | 50th | |
| Pythagorean primes | 168th | |
| Sexy primes (2nd member) | 129th | |
| Sophie germain primes | 61st | |
| Twin primes (1st member) | 70th | |
| Roman numberals | MMIII | MMCCCIX |
| Base 2 | 111110100112 | 1001000001012 |
| Base 3 | 22020123 | 100111123 |
| Base 4 | 1331034 | 2100114 |
| Base 5 | 310035 | 332145 |
| Base 6 | 131356 | 144056 |
| Base 7 | 55617 | 65067 |
| Base 8 | 37238 | 44058 |
| Base 9 | 26659 | 31459 |
| Base 10 | 200310 | 230910 |
| Base 11 | 156111 | 180a11 |
| Base 12 | 11ab12 | 140512 |
| Base 13 | bb113 | 108813 |
| Base 14 | a3114 | bad14 |
| Base 15 | 8d815 | a3e15 |
| Base 16 | 7d316 | 90516 |