Compare 10487 vs 10489
| Property | 10487 | 10489 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 104871 | 171 × 6171 |
| Prime factorization | 10487 | 17 × 617 |
| Divisors count | 2 | 4 |
| Divisors | 1, 10487 | 1, 17, 617, 10489 |
| Number of properties | 8 | 1 |
| Chen primes | 662nd | |
| Emirps | 263rd | |
| Happy primes | 215th | |
| Harmonic primes | 468th | |
| Isolated primes | 854th | |
| Long primes | 490th | |
| Primes | 1283rd | |
| Semiprimes | 2747th | |
| Super primes | 208th | |
| Roman numberals | ||
| Base 2 | 101000111101112 | 101000111110012 |
| Base 3 | 1121011023 | 1121011113 |
| Base 4 | 22033134 | 22033214 |
| Base 5 | 3134225 | 3134245 |
| Base 6 | 1203156 | 1203216 |
| Base 7 | 424017 | 424037 |
| Base 8 | 243678 | 243718 |
| Base 9 | 153429 | 153449 |
| Base 10 | 1048710 | 1048910 |
| Base 11 | 797411 | 797611 |
| Base 12 | 609b12 | 60a112 |
| Base 13 | 4a0913 | 4a0b13 |
| Base 14 | 3b7114 | 3b7314 |
| Base 15 | 319215 | 319415 |
| Base 16 | 28f716 | 28f916 |