Compare 108991 vs 109609
| Property | 108991 | 109609 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1089911 | 1096091 |
| Prime factorization | 108991 | 109609 |
| Divisors count | 2 | 2 |
| Divisors | 1, 108991 | 1, 109609 |
| Number of properties | 4 | 6 |
| Emirps | 1922nd | |
| Harmonic primes | 3906th | 3926th |
| Isolated primes | 7748th | 7792nd |
| Lucky primes | 1384th | 1391st |
| Primes | 10365th | 10421st |
| Pythagorean primes | 5189th | |
| Roman numberals | ||
| Base 2 | 110101001101111112 | 110101100001010012 |
| Base 3 | 121121112013 | 121201001213 |
| Base 4 | 1222123334 | 1223002214 |
| Base 5 | 114414315 | 120014145 |
| Base 6 | 22003316 | 22032416 |
| Base 7 | 6325217 | 6343637 |
| Base 8 | 3246778 | 3260518 |
| Base 9 | 1754519 | 1763179 |
| Base 10 | 10899110 | 10960910 |
| Base 11 | 7498311 | 7539511 |
| Base 12 | 530a712 | 5352112 |
| Base 13 | 3a7bc13 | 3ab7613 |
| Base 14 | 2ba1114 | 2bd3314 |
| Base 15 | 2246115 | 2272415 |
| Base 16 | 1a9bf16 | 1ac2916 |