Compare 21219 vs 21226
| Property | 21219 | 21226 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 31 × 111 × 6431 | 21 × 106131 |
| Prime factorization | 3 × 11 × 643 | 2 × 10613 |
| Divisors count | 8 | 4 |
| Divisors | 1, 3, 11, 33, 643, 1929, 7073, 21219 | 1, 2, 10613, 21226 |
| Number of properties | 0 | 1 |
| Semiprimes | 5378th | |
| Roman numberals | ||
| Base 2 | 1010010111000112 | 1010010111010102 |
| Base 3 | 10020022203 | 10020100113 |
| Base 4 | 110232034 | 110232224 |
| Base 5 | 11343345 | 11344015 |
| Base 6 | 2421236 | 2421346 |
| Base 7 | 1156027 | 1156127 |
| Base 8 | 513438 | 513528 |
| Base 9 | 320869 | 321049 |
| Base 10 | 2121910 | 2122610 |
| Base 11 | 14a4011 | 14a4711 |
| Base 12 | 1034312 | 1034a12 |
| Base 13 | 987313 | 987a13 |
| Base 14 | 7a3914 | 7a4214 |
| Base 15 | 644915 | 645115 |
| Base 16 | 52e316 | 52ea16 |