Compare 139121 vs 140549
| Property | 139121 | 140549 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1391211 | 1405491 |
| Prime factorization | 139121 | 140549 |
| Divisors count | 2 | 2 |
| Divisors | 1, 139121 | 1, 140549 |
| Number of properties | 8 | 7 |
| Additive primes | 5339th | 5391st |
| Chen primes | 5573rd | 5619th |
| Emirps | 2678th | |
| Happy primes | 2018th | 2045th |
| Harmonic primes | 4859th | |
| Long primes | 4873rd | |
| Primes | 12933rd | 13055th |
| Pythagorean primes | 6439th | 6503rd |
| Twin primes (1st member) | 1601st | 1611th |
| Roman numberals | ||
| Base 2 | 1000011111011100012 | 1000100101000001012 |
| Base 3 | 210012111223 | 210102101123 |
| Base 4 | 2013313014 | 2021100114 |
| Base 5 | 134224415 | 134441445 |
| Base 6 | 25520256 | 30024056 |
| Base 7 | 11164137 | 11235237 |
| Base 8 | 4175618 | 4224058 |
| Base 9 | 2317489 | 2337159 |
| Base 10 | 13912110 | 14054910 |
| Base 11 | 9558411 | 9666211 |
| Base 12 | 6861512 | 6940512 |
| Base 13 | 4b42813 | 4bc8613 |
| Base 14 | 389b314 | 3931314 |
| Base 15 | 2b34b15 | 2b99e15 |
| Base 16 | 21f7116 | 2250516 |