Compare 109881 vs 109891
| Property | 109881 | 109891 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 32 × 291 × 4211 | 1098911 |
| Prime factorization | 3 × 3 × 29 × 421 | 109891 |
| Divisors count | 12 | 2 |
| Divisors | 1, 3, 9, 29, 87, 261, 421, 1263, 3789, 12209, 36627, 109881 | 1, 109891 |
| Number of properties | 0 | 5 |
| Emirps | 1929th | |
| Isolated primes | 7806th | |
| Primes | 10445th | |
| Sexy primes (1st member) | 2635th | |
| Sexy prime triplets (1st member) | 568th | |
| Roman numberals | ||
| Base 2 | 110101101001110012 | 110101101010000112 |
| Base 3 | 121202012003 | 121202020013 |
| Base 4 | 1223103214 | 1223110034 |
| Base 5 | 120040115 | 120040315 |
| Base 6 | 22044136 | 22044316 |
| Base 7 | 6352327 | 6352457 |
| Base 8 | 3264718 | 3265038 |
| Base 9 | 1766509 | 1766619 |
| Base 10 | 10988110 | 10989110 |
| Base 11 | 7561211 | 7562111 |
| Base 12 | 5370912 | 5371712 |
| Base 13 | 3b02513 | 3b03213 |
| Base 14 | 2c08914 | 2c09514 |
| Base 15 | 2285615 | 2286115 |
| Base 16 | 1ad3916 | 1ad4316 |