Compare 21841 vs 24421
| Property | 21841 | 24421 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 218411 | 244211 |
| Prime factorization | 21841 | 24421 |
| Divisors count | 2 | 2 |
| Divisors | 1, 21841 | 1, 24421 |
| Number of properties | 6 | 6 |
| Additive primes | 1246th | |
| Centered square primes | 38th | 40th |
| Happy primes | 406th | |
| Harmonic primes | 998th | |
| Lucky primes | 397th | |
| Primes | 2450th | 2712th |
| Pythagorean primes | 1216th | 1349th |
| Twin primes (2nd member) | 372nd | 406th |
| Roman numberals | ||
| Base 2 | 1010101010100012 | 1011111011001012 |
| Base 3 | 10022212213 | 10201111113 |
| Base 4 | 111111014 | 113312114 |
| Base 5 | 11443315 | 12401415 |
| Base 6 | 2450416 | 3050216 |
| Base 7 | 1204517 | 1311257 |
| Base 8 | 525218 | 575458 |
| Base 9 | 328579 | 364449 |
| Base 10 | 2184110 | 2442110 |
| Base 11 | 1545611 | 1739111 |
| Base 12 | 1078112 | 1217112 |
| Base 13 | 9c3113 | b16713 |
| Base 14 | 7d6114 | 8c8514 |
| Base 15 | 671115 | 738115 |
| Base 16 | 555116 | 5f6516 |