Compare 289987 vs 289993
| Property | 289987 | 289993 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 2899871 | 111 × 411 × 6431 |
| Prime factorization | 289987 | 11 × 41 × 643 |
| Divisors count | 2 | 8 |
| Divisors | 1, 289987 | 1, 11, 41, 451, 643, 7073, 26363, 289993 |
| Number of properties | 3 | 0 |
| Additive primes | 10068th | |
| Isolated primes | 19382nd | |
| Primes | 25223rd | |
| Roman numberals | ||
| Base 2 | 10001101100110000112 | 10001101100110010012 |
| Base 3 | 1122012100213 | 1122012101113 |
| Base 4 | 10123030034 | 10123030214 |
| Base 5 | 332344225 | 332344335 |
| Base 6 | 101143116 | 101143216 |
| Base 7 | 23153057 | 23153147 |
| Base 8 | 10663038 | 10663118 |
| Base 9 | 4817079 | 4817149 |
| Base 10 | 28998710 | 28999310 |
| Base 11 | 18896511 | 18897011 |
| Base 12 | 11b99712 | 11b9a112 |
| Base 13 | a1cb913 | a1cc213 |
| Base 14 | 7797514 | 7797b14 |
| Base 15 | 5adc715 | 5adcd15 |
| Base 16 | 46cc316 | 46cc916 |