Compare 28720 vs 28721
| Property | 28720 | 28721 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 6 | 3 |
| Prime factorization | 24 × 51 × 3591 | 71 × 111 × 3731 |
| Prime factorization | 2 × 2 × 2 × 2 × 5 × 359 | 7 × 11 × 373 |
| Divisors count | 20 | 8 |
| Divisors | 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 359, 718, 1436, 1795, 2872, 3590, 5744, 7180, 14360, 28720 | 1, 7, 11, 77, 373, 2611, 4103, 28721 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1110000001100002 | 1110000001100012 |
| Base 3 | 11101012013 | 11101012023 |
| Base 4 | 130003004 | 130003014 |
| Base 5 | 14043405 | 14043415 |
| Base 6 | 3405446 | 3405456 |
| Base 7 | 1465067 | 1465107 |
| Base 8 | 700608 | 700618 |
| Base 9 | 433519 | 433529 |
| Base 10 | 2872010 | 2872110 |
| Base 11 | 1a63a11 | 1a64011 |
| Base 12 | 1475412 | 1475512 |
| Base 13 | 100c313 | 100c413 |
| Base 14 | a67614 | a67714 |
| Base 15 | 879a15 | 879b15 |
| Base 16 | 703016 | 703116 |