Compare 21833 vs 21841
| Property | 21833 | 21841 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 71 × 31191 | 218411 |
| Prime factorization | 7 × 3119 | 21841 |
| Divisors count | 4 | 2 |
| Divisors | 1, 7, 3119, 21833 | 1, 21841 |
| Number of properties | 1 | 6 |
| Centered square primes | 38th | |
| Happy primes | 406th | |
| Lucky primes | 397th | |
| Primes | 2450th | |
| Pythagorean primes | 1216th | |
| Semiprimes | 5516th | |
| Twin primes (2nd member) | 372nd | |
| Roman numberals | ||
| Base 2 | 1010101010010012 | 1010101010100012 |
| Base 3 | 10022211223 | 10022212213 |
| Base 4 | 111110214 | 111111014 |
| Base 5 | 11443135 | 11443315 |
| Base 6 | 2450256 | 2450416 |
| Base 7 | 1204407 | 1204517 |
| Base 8 | 525118 | 525218 |
| Base 9 | 328489 | 328579 |
| Base 10 | 2183310 | 2184110 |
| Base 11 | 1544911 | 1545611 |
| Base 12 | 1077512 | 1078112 |
| Base 13 | 9c2613 | 9c3113 |
| Base 14 | 7d5714 | 7d6114 |
| Base 15 | 670815 | 671115 |
| Base 16 | 554916 | 555116 |