Compare 86989 vs 86991
| Property | 86989 | 86991 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 71 × 172 × 431 | 31 × 1071 × 2711 |
| Prime factorization | 7 × 17 × 17 × 43 | 3 × 107 × 271 |
| Divisors count | 12 | 8 |
| Divisors | 1, 7, 17, 43, 119, 289, 301, 731, 2023, 5117, 12427, 86989 | 1, 3, 107, 271, 321, 813, 28997, 86991 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 101010011110011012 | 101010011110011112 |
| Base 3 | 111020222113 | 111020222203 |
| Base 4 | 1110330314 | 1110330334 |
| Base 5 | 102404245 | 102404315 |
| Base 6 | 15104216 | 15104236 |
| Base 7 | 5114207 | 5114227 |
| Base 8 | 2517158 | 2517178 |
| Base 9 | 1422849 | 1422869 |
| Base 10 | 8698910 | 8699110 |
| Base 11 | 5a3a111 | 5a3a311 |
| Base 12 | 4241112 | 4241312 |
| Base 13 | 3079613 | 3079813 |
| Base 14 | 239b714 | 239b914 |
| Base 15 | 1ab9415 | 1ab9615 |
| Base 16 | 153cd16 | 153cf16 |