Compare 21841 vs 22229
| Property | 21841 | 22229 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 218411 | 222291 |
| Prime factorization | 21841 | 22229 |
| Divisors count | 2 | 2 |
| Divisors | 1, 21841 | 1, 22229 |
| Number of properties | 6 | 7 |
| Additive primes | 1151st | |
| Centered square primes | 38th | |
| Happy primes | 406th | 408th |
| Harmonic primes | 917th | |
| Isolated primes | 1739th | |
| Long primes | 939th | |
| Lucky primes | 397th | |
| Primes | 2450th | 2490th |
| Pythagorean primes | 1216th | 1235th |
| Twin primes (2nd member) | 372nd | |
| Roman numberals | ||
| Base 2 | 1010101010100012 | 1010110110101012 |
| Base 3 | 10022212213 | 10101110223 |
| Base 4 | 111111014 | 111231114 |
| Base 5 | 11443315 | 12024045 |
| Base 6 | 2450416 | 2505256 |
| Base 7 | 1204517 | 1215447 |
| Base 8 | 525218 | 533258 |
| Base 9 | 328579 | 334389 |
| Base 10 | 2184110 | 2222910 |
| Base 11 | 1545611 | 1577911 |
| Base 12 | 1078112 | 10a4512 |
| Base 13 | 9c3113 | a16c13 |
| Base 14 | 7d6114 | 815b14 |
| Base 15 | 671115 | 68be15 |
| Base 16 | 555116 | 56d516 |