Compare 289987 vs 290047
| Property | 289987 | 290047 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2899871 | 2900471 |
| Prime factorization | 289987 | 290047 |
| Divisors count | 2 | 2 |
| Divisors | 1, 289987 | 1, 290047 |
| Number of properties | 3 | 5 |
| Additive primes | 10068th | |
| Harmonic primes | 9417th | |
| Isolated primes | 19382nd | 19387th |
| Long primes | 9448th | |
| Primes | 25223rd | 25232nd |
| Sexy primes (2nd member) | 5842nd | |
| Roman numberals | ||
| Base 2 | 10001101100110000112 | 10001101100111111112 |
| Base 3 | 1122012100213 | 1122012121113 |
| Base 4 | 10123030034 | 10123033334 |
| Base 5 | 332344225 | 332401425 |
| Base 6 | 101143116 | 101144516 |
| Base 7 | 23153057 | 23154227 |
| Base 8 | 10663038 | 10663778 |
| Base 9 | 4817079 | 4817749 |
| Base 10 | 28998710 | 29004710 |
| Base 11 | 18896511 | 188a0a11 |
| Base 12 | 11b99712 | 11ba2712 |
| Base 13 | a1cb913 | a203413 |
| Base 14 | 7797514 | 779b914 |
| Base 15 | 5adc715 | 5ae1715 |
| Base 16 | 46cc316 | 46cff16 |