Compare 636241 vs 636245
| Property | 636241 | 636245 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 6362411 | 51 × 1272491 |
| Prime factorization | 636241 | 5 × 127249 |
| Divisors count | 2 | 4 |
| Divisors | 1, 636241 | 1, 5, 127249, 636245 |
| Number of properties | 4 | 1 |
| Chen primes | 20278th | |
| Isolated primes | 40605th | |
| Primes | 51812th | |
| Semiprimes | 136333rd | |
| Sexy primes (1st member) | 11232nd | |
| Roman numberals | ||
| Base 2 | 100110110101010100012 | 100110110101010101012 |
| Base 3 | 10120222021113 | 10120222021223 |
| Base 4 | 21231111014 | 21231111114 |
| Base 5 | 1303244315 | 1303244405 |
| Base 6 | 213453216 | 213453256 |
| Base 7 | 52566347 | 52566417 |
| Base 8 | 23325218 | 23325258 |
| Base 9 | 11686749 | 11686789 |
| Base 10 | 63624110 | 63624510 |
| Base 11 | 3a502111 | 3a502511 |
| Base 12 | 26824112 | 26824512 |
| Base 13 | 19379813 | 19379c13 |
| Base 14 | 127c1b14 | 127c2114 |
| Base 15 | c87b115 | c87b515 |
| Base 16 | 9b55116 | 9b55516 |