Compare 281423 vs 281434
| Property | 281423 | 281434 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 2814231 | 21 × 1407171 |
| Prime factorization | 281423 | 2 × 140717 |
| Divisors count | 2 | 4 |
| Divisors | 1, 281423 | 1, 2, 140717, 281434 |
| Number of properties | 5 | 1 |
| Cousin primes (2nd member) | 2825th | |
| Isolated primes | 18865th | |
| Long primes | 9201st | |
| Primes | 24552nd | |
| Semiprimes | 62631st | |
| Sexy primes (1st member) | 5691st | |
| Roman numberals | ||
| Base 2 | 10001001011010011112 | 10001001011010110102 |
| Base 3 | 1120220010023 | 1120220011113 |
| Base 4 | 10102310334 | 10102311224 |
| Base 5 | 330011435 | 330012145 |
| Base 6 | 100105156 | 100105346 |
| Base 7 | 22513227 | 22513367 |
| Base 8 | 10455178 | 10455328 |
| Base 9 | 4680329 | 4680449 |
| Base 10 | 28142310 | 28143410 |
| Base 11 | 18248a11 | 18249a11 |
| Base 12 | 116a3b12 | 116a4a12 |
| Base 13 | 9b12c13 | 9b13a13 |
| Base 14 | 747b914 | 747c614 |
| Base 15 | 585b815 | 585c415 |
| Base 16 | 44b4f16 | 44b5a16 |