Compare 219984 vs 219985
| Property | 219984 | 219985 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 6 | 2 |
| Prime factorization | 24 × 31 × 45831 | 51 × 439971 |
| Prime factorization | 2 × 2 × 2 × 2 × 3 × 4583 | 5 × 43997 |
| Divisors count | 20 | 4 |
| Divisors | 1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4583, 9166, 13749, 18332, 27498, 36664, 54996, 73328, 109992, 219984 | 1, 5, 43997, 219985 |
| Number of properties | 0 | 1 |
| Semiprimes | 49519th | |
| Roman numberals | ||
| Base 2 | 1101011011010100002 | 1101011011010100012 |
| Base 3 | 1020112021203 | 1020112021213 |
| Base 4 | 3112311004 | 3112311014 |
| Base 5 | 240144145 | 240144205 |
| Base 6 | 44142406 | 44142416 |
| Base 7 | 16042327 | 16042337 |
| Base 8 | 6555208 | 6555218 |
| Base 9 | 3646769 | 3646779 |
| Base 10 | 21998410 | 21998510 |
| Base 11 | 14030611 | 14030711 |
| Base 12 | a738012 | a738112 |
| Base 13 | 7918b13 | 7918c13 |
| Base 14 | 5a25214 | 5a25314 |
| Base 15 | 452a915 | 452aa15 |
| Base 16 | 35b5016 | 35b5116 |