Compare 280949 vs 281249
| Property | 280949 | 281249 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2809491 | 2812491 |
| Prime factorization | 280949 | 281249 |
| Divisors count | 2 | 2 |
| Divisors | 1, 280949 | 1, 281249 |
| Number of properties | 4 | 5 |
| Chen primes | 10083rd | 10094th |
| Harmonic primes | 9154th | |
| Isolated primes | 18831st | |
| Long primes | 9185th | |
| Primes | 24514th | 24537th |
| Sexy primes (2nd member) | 5686th | |
| Twin primes (1st member) | 2844th | |
| Roman numberals | ||
| Base 2 | 10001001001011101012 | 10001001010101000012 |
| Base 3 | 1120211011123 | 1120212101223 |
| Base 4 | 10102113114 | 10102222014 |
| Base 5 | 324422445 | 324444445 |
| Base 6 | 100044056 | 100100256 |
| Base 7 | 22500447 | 22506537 |
| Base 8 | 10445658 | 10452418 |
| Base 9 | 4673459 | 4677189 |
| Base 10 | 28094910 | 28124910 |
| Base 11 | 18209911 | 18234111 |
| Base 12 | 11670512 | 11691512 |
| Base 13 | 9ab5613 | 9b02713 |
| Base 14 | 7455b14 | 746d314 |
| Base 15 | 5839e15 | 584ee15 |
| Base 16 | 4497516 | 44aa116 |