Compare 108139 vs 108247
| Property | 108139 | 108247 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1081391 | 1082471 |
| Prime factorization | 108139 | 108247 |
| Divisors count | 2 | 2 |
| Divisors | 1, 108139 | 1, 108247 |
| Number of properties | 5 | 6 |
| Centered triangular primes | 56th | |
| Chen primes | 4498th | |
| Emirps | 1878th | |
| Harmonic primes | 3878th | |
| Isolated primes | 7691st | 7700th |
| Long primes | 3864th | 3869th |
| Lucky primes | 1375th | |
| Primes | 10288th | 10299th |
| Roman numberals | ||
| Base 2 | 110100110011010112 | 110100110110101112 |
| Base 3 | 121111000113 | 121111110113 |
| Base 4 | 1221212234 | 1221231134 |
| Base 5 | 114300245 | 114304425 |
| Base 6 | 21523516 | 21530516 |
| Base 7 | 6301637 | 6304067 |
| Base 8 | 3231538 | 3233278 |
| Base 9 | 1743049 | 1744349 |
| Base 10 | 10813910 | 10824710 |
| Base 11 | 7427911 | 7436711 |
| Base 12 | 526b712 | 5278712 |
| Base 13 | 3a2b513 | 3a36913 |
| Base 14 | 2b5a314 | 2b63d14 |
| Base 15 | 2209415 | 2211715 |
| Base 16 | 1a66b16 | 1a6d716 |