Compare 6423 vs 6445
| Property | 6423 | 6445 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 21411 | 51 × 12891 |
| Prime factorization | 3 × 2141 | 5 × 1289 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 2141, 6423 | 1, 5, 1289, 6445 |
| Number of properties | 1 | 1 |
| Semiprimes | 1725th | 1734th |
| Roman numberals | ||
| Base 2 | 11001000101112 | 11001001011012 |
| Base 3 | 222102203 | 222112013 |
| Base 4 | 12101134 | 12102314 |
| Base 5 | 2011435 | 2012405 |
| Base 6 | 454236 | 455016 |
| Base 7 | 245047 | 245357 |
| Base 8 | 144278 | 144558 |
| Base 9 | 87269 | 87519 |
| Base 10 | 642310 | 644510 |
| Base 11 | 490a11 | 492a11 |
| Base 12 | 387312 | 389112 |
| Base 13 | 2c0113 | 2c1a13 |
| Base 14 | 24ab14 | 24c514 |
| Base 15 | 1d8315 | 1d9a15 |
| Base 16 | 191716 | 192d16 |