Compare 253103 vs 253115
| Property | 253103 | 253115 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 4 |
| Prime factorization | 2531031 | 51 × 231 × 311 × 711 |
| Prime factorization | 253103 | 5 × 23 × 31 × 71 |
| Divisors count | 2 | 16 |
| Divisors | 1, 253103 | 1, 5, 23, 31, 71, 115, 155, 355, 713, 1633, 2201, 3565, 8165, 11005, 50623, 253115 |
| Number of properties | 6 | 0 |
| Isolated primes | 17070th | |
| Long primes | 8348th | |
| Primes | 22287th | |
| Safe primes | 1419th | |
| Sexy primes (1st member) | 5204th | |
| Ulam primes | 1596th | |
| Roman numberals | ||
| Base 2 | 1111011100101011112 | 1111011100101110112 |
| Base 3 | 1102120120123 | 1102120121223 |
| Base 4 | 3313022334 | 3313023234 |
| Base 5 | 310444035 | 310444305 |
| Base 6 | 52314356 | 52314556 |
| Base 7 | 21026247 | 21026427 |
| Base 8 | 7562578 | 7562738 |
| Base 9 | 4251659 | 4251789 |
| Base 10 | 25310310 | 25311510 |
| Base 11 | 16318411 | 16319511 |
| Base 12 | 10257b12 | 10258b12 |
| Base 13 | 8b28613 | 8b29513 |
| Base 14 | 6834b14 | 6835914 |
| Base 15 | 4eed815 | 4eee515 |
| Base 16 | 3dcaf16 | 3dcbb16 |