Compare 21841 vs 47741
| Property | 21841 | 47741 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 218411 | 477411 |
| Prime factorization | 21841 | 47741 |
| Divisors count | 2 | 2 |
| Divisors | 1, 21841 | 1, 47741 |
| Number of properties | 6 | 11 |
| Additive primes | 2170th | |
| Centered square primes | 38th | 49th |
| Chen primes | 2301st | |
| Cousin primes (2nd member) | 670th | |
| Happy primes | 406th | |
| Harmonic primes | 1831st | |
| Lucky primes | 397th | |
| Primes | 2450th | 4922nd |
| Prime triplets (2nd member) | 312th | |
| Pythagorean primes | 1216th | 2447th |
| Sophie germain primes | 648th | |
| Twin primes (1st member) | 673rd | |
| Twin primes (2nd member) | 372nd | |
| Ulam primes | 367th | |
| Roman numberals | ||
| Base 2 | 1010101010100012 | 10111010011111012 |
| Base 3 | 10022212213 | 21021110123 |
| Base 4 | 111111014 | 232213314 |
| Base 5 | 11443315 | 30114315 |
| Base 6 | 2450416 | 10050056 |
| Base 7 | 1204517 | 2561217 |
| Base 8 | 525218 | 1351758 |
| Base 9 | 328579 | 724359 |
| Base 10 | 2184110 | 4774110 |
| Base 11 | 1545611 | 3296111 |
| Base 12 | 1078112 | 2376512 |
| Base 13 | 9c3113 | 1896513 |
| Base 14 | 7d6114 | 1358114 |
| Base 15 | 671115 | e22b15 |
| Base 16 | 555116 | ba7d16 |