Compare 20128 vs 20138
| Property | 20128 | 20138 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 7 | 2 |
| Prime factorization | 25 × 171 × 371 | 21 × 100691 |
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 17 × 37 | 2 × 10069 |
| Divisors count | 24 | 4 |
| Divisors | 1, 2, 4, 8, 16, 17, 32, 34, 37, 68, 74, 136, 148, 272, 296, 544, 592, 629, 1184, 1258, 2516, 5032, 10064, 20128 | 1, 2, 10069, 20138 |
| Number of properties | 0 | 1 |
| Semiprimes | 5116th | |
| Roman numberals | ||
| Base 2 | 1001110101000002 | 1001110101010102 |
| Base 3 | 10001211113 | 10001212123 |
| Base 4 | 103222004 | 103222224 |
| Base 5 | 11210035 | 11210235 |
| Base 6 | 2331046 | 2331226 |
| Base 7 | 1124537 | 1124667 |
| Base 8 | 472408 | 472528 |
| Base 9 | 305449 | 305559 |
| Base 10 | 2012810 | 2013810 |
| Base 11 | 1413911 | 1414811 |
| Base 12 | b79412 | b7a212 |
| Base 13 | 921413 | 922113 |
| Base 14 | 749a14 | 74a614 |
| Base 15 | 5e6d15 | 5e7815 |
| Base 16 | 4ea016 | 4eaa16 |