Compare 21868 vs 21875
| Property | 21868 | 21875 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 2 |
| Total factors | 5 | 6 |
| Prime factorization | 22 × 71 × 111 × 711 | 55 × 71 |
| Prime factorization | 2 × 2 × 7 × 11 × 71 | 5 × 5 × 5 × 5 × 5 × 7 |
| Divisors count | 24 | 12 |
| Divisors | 1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 781, 994, 1562, 1988, 3124, 5467, 10934, 21868 | 1, 5, 7, 25, 35, 125, 175, 625, 875, 3125, 4375, 21875 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010101011011002 | 1010101011100112 |
| Base 3 | 10022222213 | 10100000123 |
| Base 4 | 111112304 | 111113034 |
| Base 5 | 11444335 | 12000005 |
| Base 6 | 2451246 | 2451356 |
| Base 7 | 1205207 | 1205307 |
| Base 8 | 525548 | 525638 |
| Base 9 | 328879 | 330059 |
| Base 10 | 2186810 | 2187510 |
| Base 11 | 1548011 | 1548711 |
| Base 12 | 107a412 | 107ab12 |
| Base 13 | 9c5213 | 9c5913 |
| Base 14 | 7d8014 | 7d8714 |
| Base 15 | 672d15 | 673515 |
| Base 16 | 556c16 | 557316 |