Compare 280949 vs 280961
| Property | 280949 | 280961 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 2809491 | 1911 × 14711 |
| Prime factorization | 280949 | 191 × 1471 |
| Divisors count | 2 | 4 |
| Divisors | 1, 280949 | 1, 191, 1471, 280961 |
| Number of properties | 4 | 1 |
| Chen primes | 10083rd | |
| Isolated primes | 18831st | |
| Long primes | 9185th | |
| Primes | 24514th | |
| Semiprimes | 62538th | |
| Roman numberals | ||
| Base 2 | 10001001001011101012 | 10001001001100000012 |
| Base 3 | 1120211011123 | 1120211012223 |
| Base 4 | 10102113114 | 10102120014 |
| Base 5 | 324422445 | 324423215 |
| Base 6 | 100044056 | 100044256 |
| Base 7 | 22500447 | 22500627 |
| Base 8 | 10445658 | 10446018 |
| Base 9 | 4673459 | 4673589 |
| Base 10 | 28094910 | 28096110 |
| Base 11 | 18209911 | 1820aa11 |
| Base 12 | 11670512 | 11671512 |
| Base 13 | 9ab5613 | 9ab6513 |
| Base 14 | 7455b14 | 7456914 |
| Base 15 | 5839e15 | 583ab15 |
| Base 16 | 4497516 | 4498116 |