Compare 108991 vs 109159
| Property | 108991 | 109159 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1089911 | 1091591 |
| Prime factorization | 108991 | 109159 |
| Divisors count | 2 | 2 |
| Divisors | 1, 108991 | 1, 109159 |
| Number of properties | 4 | 3 |
| Harmonic primes | 3906th | |
| Isolated primes | 7748th | 7761st |
| Lucky primes | 1384th | 1388th |
| Primes | 10365th | 10380th |
| Roman numberals | ||
| Base 2 | 110101001101111112 | 110101010011001112 |
| Base 3 | 121121112013 | 121122012213 |
| Base 4 | 1222123334 | 1222212134 |
| Base 5 | 114414315 | 114431145 |
| Base 6 | 22003316 | 22012116 |
| Base 7 | 6325217 | 6331517 |
| Base 8 | 3246778 | 3251478 |
| Base 9 | 1754519 | 1756579 |
| Base 10 | 10899110 | 10915910 |
| Base 11 | 7498311 | 7501611 |
| Base 12 | 530a712 | 5320712 |
| Base 13 | 3a7bc13 | 3a8bb13 |
| Base 14 | 2ba1114 | 2bad114 |
| Base 15 | 2246115 | 2252415 |
| Base 16 | 1a9bf16 | 1aa6716 |