Compare 20128 vs 20137
| Property | 20128 | 20137 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 7 | 2 |
| Prime factorization | 25 × 171 × 371 | 131 × 15491 |
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 17 × 37 | 13 × 1549 |
| 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, 13, 1549, 20137 |
| Number of properties | 0 | 1 |
| Semiprimes | 5115th | |
| Roman numberals | ||
| Base 2 | 1001110101000002 | 1001110101010012 |
| Base 3 | 10001211113 | 10001212113 |
| Base 4 | 103222004 | 103222214 |
| Base 5 | 11210035 | 11210225 |
| Base 6 | 2331046 | 2331216 |
| Base 7 | 1124537 | 1124657 |
| Base 8 | 472408 | 472518 |
| Base 9 | 305449 | 305549 |
| Base 10 | 2012810 | 2013710 |
| Base 11 | 1413911 | 1414711 |
| Base 12 | b79412 | b7a112 |
| Base 13 | 921413 | 922013 |
| Base 14 | 749a14 | 74a514 |
| Base 15 | 5e6d15 | 5e7715 |
| Base 16 | 4ea016 | 4ea916 |