Compare 21801 vs 21813
| Property | 21801 | 21813 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 31 × 132 × 431 | 31 × 111 × 6611 |
| Prime factorization | 3 × 13 × 13 × 43 | 3 × 11 × 661 |
| Divisors count | 12 | 8 |
| Divisors | 1, 3, 13, 39, 43, 129, 169, 507, 559, 1677, 7267, 21801 | 1, 3, 11, 33, 661, 1983, 7271, 21813 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010101001010012 | 1010101001101012 |
| Base 3 | 10022201103 | 10022202203 |
| Base 4 | 111102214 | 111103114 |
| Base 5 | 11442015 | 11442235 |
| Base 6 | 2445336 | 2445536 |
| Base 7 | 1203637 | 1204117 |
| Base 8 | 524518 | 524658 |
| Base 9 | 328139 | 328269 |
| Base 10 | 2180110 | 2181310 |
| Base 11 | 1541a11 | 1543011 |
| Base 12 | 1074912 | 1075912 |
| Base 13 | 9c0013 | 9c0c13 |
| Base 14 | 7d3314 | 7d4114 |
| Base 15 | 66d615 | 66e315 |
| Base 16 | 552916 | 553516 |