Compare 21941 vs 21943
| Property | 21941 | 21943 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 371 × 5931 | 219431 |
| Prime factorization | 37 × 593 | 21943 |
| Divisors count | 4 | 2 |
| Divisors | 1, 37, 593, 21941 | 1, 21943 |
| Number of properties | 1 | 4 |
| Additive primes | 1138th | |
| Isolated primes | 1717th | |
| Primes | 2460th | |
| Semiprimes | 5537th | |
| Sexy primes (2nd member) | 741st | |
| Roman numberals | ||
| Base 2 | 1010101101101012 | 1010101101101112 |
| Base 3 | 10100021223 | 10100022013 |
| Base 4 | 111123114 | 111123134 |
| Base 5 | 12002315 | 12002335 |
| Base 6 | 2453256 | 2453316 |
| Base 7 | 1206537 | 1206557 |
| Base 8 | 526658 | 526678 |
| Base 9 | 330789 | 330819 |
| Base 10 | 2194110 | 2194310 |
| Base 11 | 1553711 | 1553911 |
| Base 12 | 1084512 | 1084712 |
| Base 13 | 9caa13 | 9cac13 |
| Base 14 | 7dd314 | 7dd514 |
| Base 15 | 677b15 | 677d15 |
| Base 16 | 55b516 | 55b716 |