Compare 108139 vs 108991
| Property | 108139 | 108991 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1081391 | 1089911 |
| Prime factorization | 108139 | 108991 |
| Divisors count | 2 | 2 |
| Divisors | 1, 108139 | 1, 108991 |
| Number of properties | 5 | 4 |
| Centered triangular primes | 56th | |
| Harmonic primes | 3906th | |
| Isolated primes | 7691st | 7748th |
| Long primes | 3864th | |
| Lucky primes | 1375th | 1384th |
| Primes | 10288th | 10365th |
| Roman numberals | ||
| Base 2 | 110100110011010112 | 110101001101111112 |
| Base 3 | 121111000113 | 121121112013 |
| Base 4 | 1221212234 | 1222123334 |
| Base 5 | 114300245 | 114414315 |
| Base 6 | 21523516 | 22003316 |
| Base 7 | 6301637 | 6325217 |
| Base 8 | 3231538 | 3246778 |
| Base 9 | 1743049 | 1754519 |
| Base 10 | 10813910 | 10899110 |
| Base 11 | 7427911 | 7498311 |
| Base 12 | 526b712 | 530a712 |
| Base 13 | 3a2b513 | 3a7bc13 |
| Base 14 | 2b5a314 | 2ba1114 |
| Base 15 | 2209415 | 2246115 |
| Base 16 | 1a66b16 | 1a9bf16 |