Compare 108991 vs 108995
| Property | 108991 | 108995 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 1089911 | 51 × 217991 |
| Prime factorization | 108991 | 5 × 21799 |
| Divisors count | 2 | 4 |
| Divisors | 1, 108991 | 1, 5, 21799, 108995 |
| Number of properties | 4 | 1 |
| Harmonic primes | 3906th | |
| Isolated primes | 7748th | |
| Lucky primes | 1384th | |
| Primes | 10365th | |
| Semiprimes | 25386th | |
| Roman numberals | ||
| Base 2 | 110101001101111112 | 110101001110000112 |
| Base 3 | 121121112013 | 121121112123 |
| Base 4 | 1222123334 | 1222130034 |
| Base 5 | 114414315 | 114414405 |
| Base 6 | 22003316 | 22003356 |
| Base 7 | 6325217 | 6325257 |
| Base 8 | 3246778 | 3247038 |
| Base 9 | 1754519 | 1754559 |
| Base 10 | 10899110 | 10899510 |
| Base 11 | 7498311 | 7498711 |
| Base 12 | 530a712 | 530ab12 |
| Base 13 | 3a7bc13 | 3a7c313 |
| Base 14 | 2ba1114 | 2ba1514 |
| Base 15 | 2246115 | 2246515 |
| Base 16 | 1a9bf16 | 1a9c316 |