Compare 2606 vs 2609
| Property | 2606 | 2609 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 21 × 13031 | 26091 |
| Prime factorization | 2 × 1303 | 2609 |
| Divisors count | 4 | 2 |
| Divisors | 1, 2, 1303, 2606 | 1, 2609 |
| Number of properties | 1 | 8 |
| Additive primes | 200th | |
| Chen primes | 229th | |
| Good primes | 74th | |
| Harmonic primes | 142nd | |
| Isolated primes | 232nd | |
| Primes | 379th | |
| Pythagorean primes | 185th | |
| Semiprimes | 742nd | |
| Super primes | 75th | |
| Roman numberals | MMDCVI | MMDCIX |
| Base 2 | 1010001011102 | 1010001100012 |
| Base 3 | 101201123 | 101201223 |
| Base 4 | 2202324 | 2203014 |
| Base 5 | 404115 | 404145 |
| Base 6 | 200226 | 200256 |
| Base 7 | 104127 | 104157 |
| Base 8 | 50568 | 50618 |
| Base 9 | 35159 | 35189 |
| Base 10 | 260610 | 260910 |
| Base 11 | 1a5a11 | 1a6211 |
| Base 12 | 161212 | 161512 |
| Base 13 | 125613 | 125913 |
| Base 14 | d4214 | d4514 |
| Base 15 | b8b15 | b8e15 |
| Base 16 | a2e16 | a3116 |