Compare 281381 vs 281429
| Property | 281381 | 281429 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2813811 | 2814291 |
| Prime factorization | 281381 | 281429 |
| Divisors count | 2 | 2 |
| Divisors | 1, 281381 | 1, 281429 |
| Number of properties | 8 | 5 |
| Additive primes | 9843rd | |
| Chen primes | 10099th | 10100th |
| Harmonic primes | 9160th | |
| Isolated primes | 18863rd | |
| Long primes | 9199th | 9202nd |
| Primes | 24550th | 24553rd |
| Sexy primes (2nd member) | 5691st | |
| Sophie germain primes | 2710th | |
| Twin primes (1st member) | 2845th | |
| Ulam primes | 1744th | |
| Roman numberals | ||
| Base 2 | 10001001011001001012 | 10001001011010101012 |
| Base 3 | 1120212221123 | 1120220010223 |
| Base 4 | 10102302114 | 10102311114 |
| Base 5 | 330010115 | 330012045 |
| Base 6 | 100104056 | 100105256 |
| Base 7 | 22512327 | 22513317 |
| Base 8 | 10454458 | 10455258 |
| Base 9 | 4678759 | 4680389 |
| Base 10 | 28138110 | 28142910 |
| Base 11 | 18245111 | 18249511 |
| Base 12 | 116a0512 | 116a4512 |
| Base 13 | 9b0c913 | 9b13513 |
| Base 14 | 7478914 | 747c114 |
| Base 15 | 5858b15 | 585be15 |
| Base 16 | 44b2516 | 44b5516 |