Compare 12382 vs 12391
| Property | 12382 | 12391 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 411 × 1511 | 123911 |
| Prime factorization | 2 × 41 × 151 | 12391 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 41, 82, 151, 302, 6191, 12382 | 1, 12391 |
| Number of properties | 0 | 4 |
| Centered heptagonal primes | 18th | |
| Isolated primes | 996th | |
| Lucky primes | 252nd | |
| Primes | 1479th | |
| Roman numberals | ||
| Base 2 | 110000010111102 | 110000011001112 |
| Base 3 | 1212221213 | 1212222213 |
| Base 4 | 30011324 | 30012134 |
| Base 5 | 3440125 | 3440315 |
| Base 6 | 1331546 | 1332116 |
| Base 7 | 510467 | 510617 |
| Base 8 | 301368 | 301478 |
| Base 9 | 178779 | 178879 |
| Base 10 | 1238210 | 1239110 |
| Base 11 | 933711 | 934511 |
| Base 12 | 71ba12 | 720712 |
| Base 13 | 583613 | 584213 |
| Base 14 | 472614 | 473114 |
| Base 15 | 3a0715 | 3a1115 |
| Base 16 | 305e16 | 306716 |