Compare 242643 vs 242647
| Property | 242643 | 242647 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 291 × 27891 | 2426471 |
| Prime factorization | 3 × 29 × 2789 | 242647 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 29, 87, 2789, 8367, 80881, 242643 | 1, 242647 |
| Number of properties | 0 | 4 |
| Isolated primes | 16396th | |
| Long primes | 8024th | |
| Lucky primes | 2697th | |
| Primes | 21443rd | |
| Roman numberals | ||
| Base 2 | 1110110011110100112 | 1110110011110101112 |
| Base 3 | 1100222112103 | 1100222112213 |
| Base 4 | 3230331034 | 3230331134 |
| Base 5 | 302310335 | 302310425 |
| Base 6 | 51112036 | 51112116 |
| Base 7 | 20302627 | 20302667 |
| Base 8 | 7317238 | 7317278 |
| Base 9 | 4087539 | 4087579 |
| Base 10 | 24264310 | 24264710 |
| Base 11 | 15633511 | 15633911 |
| Base 12 | b850312 | b850712 |
| Base 13 | 8659b13 | 865a213 |
| Base 14 | 645d914 | 645dd14 |
| Base 15 | 4bd6315 | 4bd6715 |
| Base 16 | 3b3d316 | 3b3d716 |