Compare 21940 vs 21941
| Property | 21940 | 21941 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 51 × 10971 | 371 × 5931 |
| Prime factorization | 2 × 2 × 5 × 1097 | 37 × 593 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 5, 10, 20, 1097, 2194, 4388, 5485, 10970, 21940 | 1, 37, 593, 21941 |
| Number of properties | 0 | 1 |
| Semiprimes | 5537th | |
| Roman numberals | ||
| Base 2 | 1010101101101002 | 1010101101101012 |
| Base 3 | 10100021213 | 10100021223 |
| Base 4 | 111123104 | 111123114 |
| Base 5 | 12002305 | 12002315 |
| Base 6 | 2453246 | 2453256 |
| Base 7 | 1206527 | 1206537 |
| Base 8 | 526648 | 526658 |
| Base 9 | 330779 | 330789 |
| Base 10 | 2194010 | 2194110 |
| Base 11 | 1553611 | 1553711 |
| Base 12 | 1084412 | 1084512 |
| Base 13 | 9ca913 | 9caa13 |
| Base 14 | 7dd214 | 7dd314 |
| Base 15 | 677a15 | 677b15 |
| Base 16 | 55b416 | 55b516 |