Compare 89940 vs 89942
| Property | 89940 | 89942 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 22 × 31 × 51 × 14991 | 21 × 449711 |
| Prime factorization | 2 × 2 × 3 × 5 × 1499 | 2 × 44971 |
| Divisors count | 24 | 4 |
| Divisors | 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1499, 2998, 4497, 5996, 7495, 8994, 14990, 17988, 22485, 29980, 44970, 89940 | 1, 2, 44971, 89942 |
| Number of properties | 0 | 1 |
| Semiprimes | 21154th | |
| Roman numberals | ||
| Base 2 | 101011111010101002 | 101011111010101102 |
| Base 3 | 111201010103 | 111201010123 |
| Base 4 | 1113311104 | 1113311124 |
| Base 5 | 103342305 | 103342325 |
| Base 6 | 15322206 | 15322226 |
| Base 7 | 5231347 | 5231367 |
| Base 8 | 2575248 | 2575268 |
| Base 9 | 1463339 | 1463359 |
| Base 10 | 8994010 | 8994210 |
| Base 11 | 6163411 | 6163611 |
| Base 12 | 4407012 | 4407212 |
| Base 13 | 31c2613 | 31c2813 |
| Base 14 | 24ac414 | 24ac614 |
| Base 15 | 1b9b015 | 1b9b215 |
| Base 16 | 15f5416 | 15f5616 |