Compare 145421 vs 145489
| Property | 145421 | 145489 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 311 × 46911 | 731 × 19931 |
| Prime factorization | 31 × 4691 | 73 × 1993 |
| Divisors count | 4 | 4 |
| Divisors | 1, 31, 4691, 145421 | 1, 73, 1993, 145489 |
| Number of properties | 1 | 1 |
| Semiprimes | 33400th | 33412th |
| Roman numberals | ||
| Base 2 | 1000111000000011012 | 1000111000010100012 |
| Base 3 | 211011102223 | 211011201113 |
| Base 4 | 2032000314 | 2032011014 |
| Base 5 | 141231415 | 141234245 |
| Base 6 | 30411256 | 30413216 |
| Base 7 | 11436537 | 11441117 |
| Base 8 | 4340158 | 4341218 |
| Base 9 | 2414289 | 2415149 |
| Base 10 | 14542110 | 14548910 |
| Base 11 | 9a29111 | 9a34311 |
| Base 12 | 701a512 | 7024112 |
| Base 13 | 5126313 | 512b613 |
| Base 14 | 3add314 | 3b04114 |
| Base 15 | 2d14b15 | 2d19415 |
| Base 16 | 2380d16 | 2385116 |