Compare 21979 vs 22047
| Property | 21979 | 22047 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 311 × 7091 | 31 × 73491 |
| Prime factorization | 31 × 709 | 3 × 7349 |
| Divisors count | 4 | 4 |
| Divisors | 1, 31, 709, 21979 | 1, 3, 7349, 22047 |
| Number of properties | 1 | 1 |
| Semiprimes | 5549th | 5561st |
| Roman numberals | ||
| Base 2 | 1010101110110112 | 1010110000111112 |
| Base 3 | 10100110013 | 10100201203 |
| Base 4 | 111131234 | 111201334 |
| Base 5 | 12004045 | 12011425 |
| Base 6 | 2454316 | 2500236 |
| Base 7 | 1210367 | 1211647 |
| Base 8 | 527338 | 530378 |
| Base 9 | 331319 | 332169 |
| Base 10 | 2197910 | 2204710 |
| Base 11 | 1557111 | 1562311 |
| Base 12 | 1087712 | 1091312 |
| Base 13 | a00913 | a05c13 |
| Base 14 | 801d14 | 806b14 |
| Base 15 | 67a415 | 67ec15 |
| Base 16 | 55db16 | 561f16 |