Compare 21328 vs 21337
| Property | 21328 | 21337 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 6 | 2 |
| Prime factorization | 24 × 311 × 431 | 191 × 11231 |
| Prime factorization | 2 × 2 × 2 × 2 × 31 × 43 | 19 × 1123 |
| Divisors count | 20 | 4 |
| Divisors | 1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1333, 2666, 5332, 10664, 21328 | 1, 19, 1123, 21337 |
| Number of properties | 0 | 1 |
| Semiprimes | 5407th | |
| Roman numberals | ||
| Base 2 | 1010011010100002 | 1010011010110012 |
| Base 3 | 10020202213 | 10020210213 |
| Base 4 | 110311004 | 110311214 |
| Base 5 | 11403035 | 11403225 |
| Base 6 | 2424246 | 2424416 |
| Base 7 | 1161167 | 1161317 |
| Base 8 | 515208 | 515318 |
| Base 9 | 322279 | 322379 |
| Base 10 | 2132810 | 2133710 |
| Base 11 | 1502a11 | 1503811 |
| Base 12 | 1041412 | 1042112 |
| Base 13 | 992813 | 993413 |
| Base 14 | 7ab614 | 7ac114 |
| Base 15 | 64bd15 | 64c715 |
| Base 16 | 535016 | 535916 |