Compare 2539 vs 2663
| Property | 2539 | 2663 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 25391 | 26631 |
| Prime factorization | 2539 | 2663 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2539 | 1, 2663 |
| Number of properties | 6 | 7 |
| Additive primes | 194th | 203rd |
| Cousin primes (1st member) | 77th | |
| Cousin primes (2nd member) | 79th | |
| Good primes | 73rd | |
| Isolated primes | 228th | 237th |
| Long primes | 146th | 155th |
| Primes | 371st | 386th |
| Prime triplets (3rd member) | 57th | |
| Sexy primes (2nd member) | 154th | |
| Roman numberals | MMDXXXIX | MMDCLXIII |
| Base 2 | 1001111010112 | 1010011001112 |
| Base 3 | 101110013 | 101221223 |
| Base 4 | 2132234 | 2212134 |
| Base 5 | 401245 | 411235 |
| Base 6 | 154316 | 201556 |
| Base 7 | 102557 | 105237 |
| Base 8 | 47538 | 51478 |
| Base 9 | 34319 | 35789 |
| Base 10 | 253910 | 266310 |
| Base 11 | 19a911 | 200111 |
| Base 12 | 157712 | 165b12 |
| Base 13 | 120413 | 129b13 |
| Base 14 | cd514 | d8314 |
| Base 15 | b4415 | bc815 |
| Base 16 | 9eb16 | a6716 |