Compare 830439 vs 830447
| Property | 830439 | 830447 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 2 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 33 × 307571 | 8304471 |
| Prime factorization | 3 × 3 × 3 × 30757 | 830447 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 9, 27, 30757, 92271, 276813, 830439 | 1, 830447 |
| Number of properties | 0 | 4 |
| Chen primes | 25553rd | |
| Primes | 66196th | |
| Sexy primes (2nd member) | 14004th | |
| Twin primes (1st member) | 6981st | |
| Roman numberals | ||
| Base 2 | 110010101011111001112 | 110010101011111011112 |
| Base 3 | 11200120110003 | 11200120110223 |
| Base 4 | 30222332134 | 30222332334 |
| Base 5 | 2030332245 | 2030332425 |
| Base 6 | 254443436 | 254443556 |
| Base 7 | 100260517 | 100260627 |
| Base 8 | 31257478 | 31257578 |
| Base 9 | 15051309 | 15051389 |
| Base 10 | 83043910 | 83044710 |
| Base 11 | 517a1511 | 517a2211 |
| Base 12 | 3406b312 | 3406bb12 |
| Base 13 | 230cac13 | 230cb713 |
| Base 14 | 1788d114 | 1788d914 |
| Base 15 | 1160c915 | 1160d215 |
| Base 16 | cabe716 | cabef16 |