Compare 2539 vs 2609
| Property | 2539 | 2609 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 25391 | 26091 |
| Prime factorization | 2539 | 2609 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2539 | 1, 2609 |
| Number of properties | 6 | 8 |
| Additive primes | 194th | 200th |
| Chen primes | 229th | |
| Cousin primes (1st member) | 77th | |
| Good primes | 73rd | 74th |
| Harmonic primes | 142nd | |
| Isolated primes | 228th | 232nd |
| Long primes | 146th | |
| Primes | 371st | 379th |
| Pythagorean primes | 185th | |
| Super primes | 75th | |
| Roman numberals | MMDXXXIX | MMDCIX |
| Base 2 | 1001111010112 | 1010001100012 |
| Base 3 | 101110013 | 101201223 |
| Base 4 | 2132234 | 2203014 |
| Base 5 | 401245 | 404145 |
| Base 6 | 154316 | 200256 |
| Base 7 | 102557 | 104157 |
| Base 8 | 47538 | 50618 |
| Base 9 | 34319 | 35189 |
| Base 10 | 253910 | 260910 |
| Base 11 | 19a911 | 1a6211 |
| Base 12 | 157712 | 161512 |
| Base 13 | 120413 | 125913 |
| Base 14 | cd514 | d4514 |
| Base 15 | b4415 | b8e15 |
| Base 16 | 9eb16 | a3116 |