Compare 328721 vs 328723
| Property | 328721 | 328723 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 3287211 | 2711 × 12131 |
| Prime factorization | 328721 | 271 × 1213 |
| Divisors count | 2 | 4 |
| Divisors | 1, 328721 | 1, 271, 1213, 328723 |
| Number of properties | 4 | 1 |
| Additive primes | 11285th | |
| Chen primes | 11547th | |
| Isolated primes | 21779th | |
| Primes | 28304th | |
| Semiprimes | 72600th | |
| Roman numberals | ||
| Base 2 | 10100000100000100012 | 10100000100000100112 |
| Base 3 | 1212002202123 | 1212002202213 |
| Base 4 | 11001001014 | 11001001034 |
| Base 5 | 410043415 | 410043435 |
| Base 6 | 110135056 | 110135116 |
| Base 7 | 25362417 | 25362437 |
| Base 8 | 12020218 | 12020238 |
| Base 9 | 5508259 | 5508279 |
| Base 10 | 32872110 | 32872310 |
| Base 11 | 204a7811 | 204a7a11 |
| Base 12 | 13a29512 | 13a29712 |
| Base 13 | b681313 | b681513 |
| Base 14 | 87b2114 | 87b2314 |
| Base 15 | 675eb15 | 675ed15 |
| Base 16 | 5041116 | 5041316 |