Compare 21893 vs 21943
| Property | 21893 | 21943 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 218931 | 219431 |
| Prime factorization | 21893 | 21943 |
| Divisors count | 2 | 2 |
| Divisors | 1, 21893 | 1, 21943 |
| Number of properties | 5 | 4 |
| Additive primes | 1136th | 1138th |
| Isolated primes | 1713th | 1717th |
| Primes | 2456th | 2460th |
| Pythagorean primes | 1218th | |
| Sexy primes (2nd member) | 741st | |
| Sophie germain primes | 354th | |
| Roman numberals | ||
| Base 2 | 1010101100001012 | 1010101101101112 |
| Base 3 | 10100002123 | 10100022013 |
| Base 4 | 111120114 | 111123134 |
| Base 5 | 12000335 | 12002335 |
| Base 6 | 2452056 | 2453316 |
| Base 7 | 1205547 | 1206557 |
| Base 8 | 526058 | 526678 |
| Base 9 | 330259 | 330819 |
| Base 10 | 2189310 | 2194310 |
| Base 11 | 154a311 | 1553911 |
| Base 12 | 1080512 | 1084712 |
| Base 13 | 9c7113 | 9cac13 |
| Base 14 | 7d9b14 | 7dd514 |
| Base 15 | 674815 | 677d15 |
| Base 16 | 558516 | 55b716 |