Compare 21144 vs 21147
| Property | 21144 | 21147 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 4 |
| Total factors | 5 | 4 |
| Prime factorization | 23 × 31 × 8811 | 31 × 71 × 191 × 531 |
| Prime factorization | 2 × 2 × 2 × 3 × 881 | 3 × 7 × 19 × 53 |
| Divisors count | 16 | 16 |
| Divisors | 1, 2, 3, 4, 6, 8, 12, 24, 881, 1762, 2643, 3524, 5286, 7048, 10572, 21144 | 1, 3, 7, 19, 21, 53, 57, 133, 159, 371, 399, 1007, 1113, 3021, 7049, 21147 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010010100110002 | 1010010100110112 |
| Base 3 | 10020000103 | 10020000203 |
| Base 4 | 110221204 | 110221234 |
| Base 5 | 11340345 | 11340425 |
| Base 6 | 2415206 | 2415236 |
| Base 7 | 1154347 | 1154407 |
| Base 8 | 512308 | 512338 |
| Base 9 | 320039 | 320069 |
| Base 10 | 2114410 | 2114710 |
| Base 11 | 1498211 | 1498511 |
| Base 12 | 102a012 | 102a312 |
| Base 13 | 981613 | 981913 |
| Base 14 | 79c414 | 79c714 |
| Base 15 | 63e915 | 63ec15 |
| Base 16 | 529816 | 529b16 |