Compare 18168 vs 18180
| Property | 18168 | 18180 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 4 |
| Total factors | 5 | 6 |
| Prime factorization | 23 × 31 × 7571 | 22 × 32 × 51 × 1011 |
| Prime factorization | 2 × 2 × 2 × 3 × 757 | 2 × 2 × 3 × 3 × 5 × 101 |
| Divisors count | 16 | 36 |
| Divisors | 1, 2, 3, 4, 6, 8, 12, 24, 757, 1514, 2271, 3028, 4542, 6056, 9084, 18168 | 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1515, 1818, 2020, 3030, 3636, 4545, 6060, 9090, 18180 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1000110111110002 | 1000111000001002 |
| Base 3 | 2202202203 | 2202211003 |
| Base 4 | 101233204 | 101300104 |
| Base 5 | 10401335 | 10402105 |
| Base 6 | 2200406 | 2201006 |
| Base 7 | 1036537 | 1040017 |
| Base 8 | 433708 | 434048 |
| Base 9 | 268269 | 268409 |
| Base 10 | 1816810 | 1818010 |
| Base 11 | 1271711 | 1272811 |
| Base 12 | a62012 | a63012 |
| Base 13 | 836713 | 837613 |
| Base 14 | 689a14 | 68a814 |
| Base 15 | 55b315 | 55c015 |
| Base 16 | 46f816 | 470416 |