Compare 108991 vs 108997
| Property | 108991 | 108997 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 1089911 | 71 × 231 × 6771 |
| Prime factorization | 108991 | 7 × 23 × 677 |
| Divisors count | 2 | 8 |
| Divisors | 1, 108991 | 1, 7, 23, 161, 677, 4739, 15571, 108997 |
| Number of properties | 4 | 0 |
| Harmonic primes | 3906th | |
| Isolated primes | 7748th | |
| Lucky primes | 1384th | |
| Primes | 10365th | |
| Roman numberals | ||
| Base 2 | 110101001101111112 | 110101001110001012 |
| Base 3 | 121121112013 | 121121112213 |
| Base 4 | 1222123334 | 1222130114 |
| Base 5 | 114414315 | 114414425 |
| Base 6 | 22003316 | 22003416 |
| Base 7 | 6325217 | 6325307 |
| Base 8 | 3246778 | 3247058 |
| Base 9 | 1754519 | 1754579 |
| Base 10 | 10899110 | 10899710 |
| Base 11 | 7498311 | 7498911 |
| Base 12 | 530a712 | 530b112 |
| Base 13 | 3a7bc13 | 3a7c513 |
| Base 14 | 2ba1114 | 2ba1714 |
| Base 15 | 2246115 | 2246715 |
| Base 16 | 1a9bf16 | 1a9c516 |