Compare 30661 vs 30869
| Property | 30661 | 30869 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 306611 | 308691 |
| Prime factorization | 30661 | 30869 |
| Divisors count | 2 | 2 |
| Divisors | 1, 30661 | 1, 30869 |
| Number of properties | 6 | 7 |
| Chen primes | 1591st | |
| Emirps | 650th | |
| Happy primes | 544th | 549th |
| Isolated primes | 2358th | |
| Long primes | 1260th | |
| Primes | 3307th | 3329th |
| Pythagorean primes | 1644th | 1657th |
| Super primes | 465th | 469th |
| Twin primes (1st member) | 478th | |
| Roman numberals | ||
| Base 2 | 1110111110001012 | 1111000100101012 |
| Base 3 | 11200011213 | 11201000223 |
| Base 4 | 131330114 | 132021114 |
| Base 5 | 14401215 | 14414345 |
| Base 6 | 3535416 | 3545256 |
| Base 7 | 1552517 | 1556667 |
| Base 8 | 737058 | 742258 |
| Base 9 | 460479 | 463089 |
| Base 10 | 3066110 | 3086910 |
| Base 11 | 2104411 | 2121311 |
| Base 12 | 158b112 | 15a4512 |
| Base 13 | 10c5713 | 1108713 |
| Base 14 | b26114 | b36d14 |
| Base 15 | 914115 | 922e15 |
| Base 16 | 77c516 | 789516 |