Compare 7421 vs 7430
| Property | 7421 | 7430 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 411 × 1811 | 21 × 51 × 7431 |
| Prime factorization | 41 × 181 | 2 × 5 × 743 |
| Divisors count | 4 | 8 |
| Divisors | 1, 41, 181, 7421 | 1, 2, 5, 10, 743, 1486, 3715, 7430 |
| Number of properties | 1 | 0 |
| Semiprimes | 1990th | |
| Roman numberals | ||
| Base 2 | 11100111111012 | 11101000001102 |
| Base 3 | 1010112123 | 1010120123 |
| Base 4 | 13033314 | 13100124 |
| Base 5 | 2141415 | 2142105 |
| Base 6 | 542056 | 542226 |
| Base 7 | 304317 | 304437 |
| Base 8 | 163758 | 164068 |
| Base 9 | 111559 | 111659 |
| Base 10 | 742110 | 743010 |
| Base 11 | 563711 | 564511 |
| Base 12 | 436512 | 437212 |
| Base 13 | 34bb13 | 34c713 |
| Base 14 | 29c114 | 29ca14 |
| Base 15 | 22eb15 | 230515 |
| Base 16 | 1cfd16 | 1d0616 |