Compare 42865 vs 42872
| Property | 42865 | 42872 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 5 |
| Prime factorization | 51 × 85731 | 23 × 231 × 2331 |
| Prime factorization | 5 × 8573 | 2 × 2 × 2 × 23 × 233 |
| Divisors count | 4 | 16 |
| Divisors | 1, 5, 8573, 42865 | 1, 2, 4, 8, 23, 46, 92, 184, 233, 466, 932, 1864, 5359, 10718, 21436, 42872 |
| Number of properties | 1 | 0 |
| Semiprimes | 10430th | |
| Roman numberals | ||
| Base 2 | 10100111011100012 | 10100111011110002 |
| Base 3 | 20112101213 | 20112102123 |
| Base 4 | 221313014 | 221313204 |
| Base 5 | 23324305 | 23324425 |
| Base 6 | 5302416 | 5302526 |
| Base 7 | 2356547 | 2356647 |
| Base 8 | 1235618 | 1235708 |
| Base 9 | 647179 | 647259 |
| Base 10 | 4286510 | 4287210 |
| Base 11 | 2a22911 | 2a23511 |
| Base 12 | 2098112 | 2098812 |
| Base 13 | 1668413 | 1668b13 |
| Base 14 | 1189b14 | 118a414 |
| Base 15 | ca7a15 | ca8215 |
| Base 16 | a77116 | a77816 |