Compare 18009 vs 18016
| Property | 18009 | 18016 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 5 | 6 |
| Prime factorization | 33 × 231 × 291 | 25 × 5631 |
| Prime factorization | 3 × 3 × 3 × 23 × 29 | 2 × 2 × 2 × 2 × 2 × 563 |
| Divisors count | 16 | 12 |
| Divisors | 1, 3, 9, 23, 27, 29, 69, 87, 207, 261, 621, 667, 783, 2001, 6003, 18009 | 1, 2, 4, 8, 16, 32, 563, 1126, 2252, 4504, 9008, 18016 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1000110010110012 | 1000110011000002 |
| Base 3 | 2202010003 | 2202010213 |
| Base 4 | 101211214 | 101212004 |
| Base 5 | 10340145 | 10340315 |
| Base 6 | 2152136 | 2152246 |
| Base 7 | 1033357 | 1033457 |
| Base 8 | 431318 | 431408 |
| Base 9 | 266309 | 266379 |
| Base 10 | 1800910 | 1801610 |
| Base 11 | 1259211 | 1259911 |
| Base 12 | a50912 | a51412 |
| Base 13 | 827413 | 827b13 |
| Base 14 | 67c514 | 67cc14 |
| Base 15 | 550915 | 551115 |
| Base 16 | 465916 | 466016 |