Compare 21875 vs 21880
| Property | 21875 | 21880 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 3 |
| Total factors | 6 | 5 |
| Prime factorization | 55 × 71 | 23 × 51 × 5471 |
| Prime factorization | 5 × 5 × 5 × 5 × 5 × 7 | 2 × 2 × 2 × 5 × 547 |
| Divisors count | 12 | 16 |
| Divisors | 1, 5, 7, 25, 35, 125, 175, 625, 875, 3125, 4375, 21875 | 1, 2, 4, 5, 8, 10, 20, 40, 547, 1094, 2188, 2735, 4376, 5470, 10940, 21880 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010101011100112 | 1010101011110002 |
| Base 3 | 10100000123 | 10100001013 |
| Base 4 | 111113034 | 111113204 |
| Base 5 | 12000005 | 12000105 |
| Base 6 | 2451356 | 2451446 |
| Base 7 | 1205307 | 1205357 |
| Base 8 | 525638 | 525708 |
| Base 9 | 330059 | 330119 |
| Base 10 | 2187510 | 2188010 |
| Base 11 | 1548711 | 1549111 |
| Base 12 | 107ab12 | 107b412 |
| Base 13 | 9c5913 | 9c6113 |
| Base 14 | 7d8714 | 7d8c14 |
| Base 15 | 673515 | 673a15 |
| Base 16 | 557316 | 557816 |