Compare 90128 vs 90137
| Property | 90128 | 90137 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 6 | 2 |
| Prime factorization | 24 × 431 × 1311 | 231 × 39191 |
| Prime factorization | 2 × 2 × 2 × 2 × 43 × 131 | 23 × 3919 |
| Divisors count | 20 | 4 |
| Divisors | 1, 2, 4, 8, 16, 43, 86, 131, 172, 262, 344, 524, 688, 1048, 2096, 5633, 11266, 22532, 45064, 90128 | 1, 23, 3919, 90137 |
| Number of properties | 0 | 1 |
| Semiprimes | 21186th | |
| Roman numberals | ||
| Base 2 | 101100000000100002 | 101100000000110012 |
| Base 3 | 111201220023 | 111201221023 |
| Base 4 | 1120001004 | 1120001214 |
| Base 5 | 103410035 | 103410225 |
| Base 6 | 15331326 | 15331456 |
| Base 7 | 5235237 | 5235357 |
| Base 8 | 2600208 | 2600318 |
| Base 9 | 1465629 | 1465729 |
| Base 10 | 9012810 | 9013710 |
| Base 11 | 6179511 | 617a311 |
| Base 12 | 441a812 | 441b512 |
| Base 13 | 3203c13 | 3204813 |
| Base 14 | 24bba14 | 24bc514 |
| Base 15 | 1ba8815 | 1ba9215 |
| Base 16 | 1601016 | 1601916 |