Compare 7412 vs 7421
| Property | 7412 | 7421 | 
|---|---|---|
| Type | composite number | semiprime | 
| Unique factors | 3 | 2 | 
| Total factors | 4 | 2 | 
| Prime factorization | 22 × 171 × 1091 | 411 × 1811 | 
| Prime factorization | 2 × 2 × 17 × 109 | 41 × 181 | 
| Divisors count | 12 | 4 | 
| Divisors | 1, 2, 4, 17, 34, 68, 109, 218, 436, 1853, 3706, 7412 | 1, 41, 181, 7421 | 
| Number of properties | 0 | 1 | 
| Semiprimes | 1990th | |
| Roman numberals | ||
| Base 2 | 11100111101002 | 11100111111012 | 
| Base 3 | 1010111123 | 1010112123 | 
| Base 4 | 13033104 | 13033314 | 
| Base 5 | 2141225 | 2141415 | 
| Base 6 | 541526 | 542056 | 
| Base 7 | 304167 | 304317 | 
| Base 8 | 163648 | 163758 | 
| Base 9 | 111459 | 111559 | 
| Base 10 | 741210 | 742110 | 
| Base 11 | 562911 | 563711 | 
| Base 12 | 435812 | 436512 | 
| Base 13 | 34b213 | 34bb13 | 
| Base 14 | 29b614 | 29c114 | 
| Base 15 | 22e215 | 22eb15 | 
| Base 16 | 1cf416 | 1cfd16 |