Compare 248161 vs 248165
| Property | 248161 | 248165 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 2481611 | 51 × 496331 |
| Prime factorization | 248161 | 5 × 49633 |
| Divisors count | 2 | 4 |
| Divisors | 1, 248161 | 1, 5, 49633, 248165 |
| Number of properties | 4 | 1 |
| Chen primes | 9063rd | |
| Isolated primes | 16742nd | |
| Primes | 21891st | |
| Semiprimes | 55548th | |
| Sexy primes (1st member) | 5110th | |
| Roman numberals | ||
| Base 2 | 1111001001011000012 | 1111001001011001012 |
| Base 3 | 1101211020113 | 1101211020223 |
| Base 4 | 3302112014 | 3302112114 |
| Base 5 | 304201215 | 304201305 |
| Base 6 | 51525216 | 51525256 |
| Base 7 | 20523347 | 20523417 |
| Base 8 | 7445418 | 7445458 |
| Base 9 | 4173649 | 4173689 |
| Base 10 | 24816110 | 24816510 |
| Base 11 | 15a4a111 | 15a4a511 |
| Base 12 | bb74112 | bb74512 |
| Base 13 | 88c5413 | 88c5813 |
| Base 14 | 6661b14 | 6662114 |
| Base 15 | 4d7e115 | 4d7e515 |
| Base 16 | 3c96116 | 3c96516 |