Compare 7413 vs 7421
| Property | 7413 | 7421 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 31 × 71 × 3531 | 411 × 1811 |
| Prime factorization | 3 × 7 × 353 | 41 × 181 |
| Divisors count | 8 | 4 |
| Divisors | 1, 3, 7, 21, 353, 1059, 2471, 7413 | 1, 41, 181, 7421 |
| Number of properties | 0 | 1 |
| Semiprimes | 1990th | |
| Roman numberals | ||
| Base 2 | 11100111101012 | 11100111111012 |
| Base 3 | 1010111203 | 1010112123 |
| Base 4 | 13033114 | 13033314 |
| Base 5 | 2141235 | 2141415 |
| Base 6 | 541536 | 542056 |
| Base 7 | 304207 | 304317 |
| Base 8 | 163658 | 163758 |
| Base 9 | 111469 | 111559 |
| Base 10 | 741310 | 742110 |
| Base 11 | 562a11 | 563711 |
| Base 12 | 435912 | 436512 |
| Base 13 | 34b313 | 34bb13 |
| Base 14 | 29b714 | 29c114 |
| Base 15 | 22e315 | 22eb15 |
| Base 16 | 1cf516 | 1cfd16 |