Compare 30869 vs 30878
| Property | 30869 | 30878 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 308691 | 21 × 154391 |
| Prime factorization | 30869 | 2 × 15439 |
| Divisors count | 2 | 4 |
| Divisors | 1, 30869 | 1, 2, 15439, 30878 |
| Number of properties | 7 | 1 |
| Chen primes | 1591st | |
| Happy primes | 549th | |
| Long primes | 1260th | |
| Primes | 3329th | |
| Pythagorean primes | 1657th | |
| Semiprimes | 7675th | |
| Super primes | 469th | |
| Twin primes (1st member) | 478th | |
| Roman numberals | ||
| Base 2 | 1111000100101012 | 1111000100111102 |
| Base 3 | 11201000223 | 11201001223 |
| Base 4 | 132021114 | 132021324 |
| Base 5 | 14414345 | 14420035 |
| Base 6 | 3545256 | 3545426 |
| Base 7 | 1556667 | 1560117 |
| Base 8 | 742258 | 742368 |
| Base 9 | 463089 | 463189 |
| Base 10 | 3086910 | 3087810 |
| Base 11 | 2121311 | 2122111 |
| Base 12 | 15a4512 | 15a5212 |
| Base 13 | 1108713 | 1109313 |
| Base 14 | b36d14 | b37814 |
| Base 15 | 922e15 | 923815 |
| Base 16 | 789516 | 789e16 |