Compare 21224 vs 21231
| Property | 21224 | 21231 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 5 | 4 |
| Prime factorization | 23 × 71 × 3791 | 32 × 71 × 3371 |
| Prime factorization | 2 × 2 × 2 × 7 × 379 | 3 × 3 × 7 × 337 |
| Divisors count | 16 | 12 |
| Divisors | 1, 2, 4, 7, 8, 14, 28, 56, 379, 758, 1516, 2653, 3032, 5306, 10612, 21224 | 1, 3, 7, 9, 21, 63, 337, 1011, 2359, 3033, 7077, 21231 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010010111010002 | 1010010111011112 |
| Base 3 | 10020100023 | 10020101003 |
| Base 4 | 110232204 | 110232334 |
| Base 5 | 11343445 | 11344115 |
| Base 6 | 2421326 | 2421436 |
| Base 7 | 1156107 | 1156207 |
| Base 8 | 513508 | 513578 |
| Base 9 | 321029 | 321109 |
| Base 10 | 2122410 | 2123110 |
| Base 11 | 14a4511 | 14a5111 |
| Base 12 | 1034812 | 1035312 |
| Base 13 | 987813 | 988213 |
| Base 14 | 7a4014 | 7a4714 |
| Base 15 | 644e15 | 645615 |
| Base 16 | 52e816 | 52ef16 |