Compare 28438 vs 28445
| Property | 28438 | 28445 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 591 × 2411 | 51 × 56891 |
| Prime factorization | 2 × 59 × 241 | 5 × 5689 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 59, 118, 241, 482, 14219, 28438 | 1, 5, 5689, 28445 |
| Number of properties | 0 | 1 |
| Semiprimes | 7094th | |
| Roman numberals | ||
| Base 2 | 1101111000101102 | 1101111000111012 |
| Base 3 | 11100000213 | 11100001123 |
| Base 4 | 123301124 | 123301314 |
| Base 5 | 14022235 | 14022405 |
| Base 6 | 3353546 | 3354056 |
| Base 7 | 1456247 | 1456347 |
| Base 8 | 674268 | 674358 |
| Base 9 | 430079 | 430159 |
| Base 10 | 2843810 | 2844510 |
| Base 11 | 1a40311 | 1a40a11 |
| Base 12 | 1455a12 | 1456512 |
| Base 13 | cc3713 | cc4113 |
| Base 14 | a51414 | a51b14 |
| Base 15 | 865d15 | 866515 |
| Base 16 | 6f1616 | 6f1d16 |