Compare 21947 vs 21947
| Property | 21947 | 21947 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 171 × 12911 | 171 × 12911 |
| Prime factorization | 17 × 1291 | 17 × 1291 |
| Divisors count | 4 | 4 |
| Divisors | 1, 17, 1291, 21947 | 1, 17, 1291, 21947 |
| Number of properties | 1 | 1 |
| Semiprimes | 5539th | 5539th |
| Roman numberals | ||
| Base 2 | 1010101101110112 | 1010101101110112 |
| Base 3 | 10100022123 | 10100022123 |
| Base 4 | 111123234 | 111123234 |
| Base 5 | 12002425 | 12002425 |
| Base 6 | 2453356 | 2453356 |
| Base 7 | 1206627 | 1206627 |
| Base 8 | 526738 | 526738 |
| Base 9 | 330859 | 330859 |
| Base 10 | 2194710 | 2194710 |
| Base 11 | 1554211 | 1554211 |
| Base 12 | 1084b12 | 1084b12 |
| Base 13 | 9cb313 | 9cb313 |
| Base 14 | 7dd914 | 7dd914 |
| Base 15 | 678215 | 678215 |
| Base 16 | 55bb16 | 55bb16 |