Compare 9941 vs 21841
| Property | 9941 | 21841 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 99411 | 218411 |
| Prime factorization | 9941 | 21841 |
| Divisors count | 2 | 2 |
| Divisors | 1, 9941 | 1, 21841 |
| Number of properties | 8 | 6 |
| Additive primes | 588th | |
| Centered square primes | 26th | 38th |
| Chen primes | 632nd | |
| Emirps | 239th | |
| Happy primes | 406th | |
| Isolated primes | 817th | |
| Lucky primes | 397th | |
| Primes | 1226th | 2450th |
| Pythagorean primes | 607th | 1216th |
| Twin primes (2nd member) | 372nd | |
| Ulam primes | 90th | |
| Roman numberals | ||
| Base 2 | 100110110101012 | 1010101010100012 |
| Base 3 | 1111220123 | 10022212213 |
| Base 4 | 21231114 | 111111014 |
| Base 5 | 3042315 | 11443315 |
| Base 6 | 1140056 | 2450416 |
| Base 7 | 406617 | 1204517 |
| Base 8 | 233258 | 525218 |
| Base 9 | 145659 | 328579 |
| Base 10 | 994110 | 2184110 |
| Base 11 | 751811 | 1545611 |
| Base 12 | 590512 | 1078112 |
| Base 13 | 46a913 | 9c3113 |
| Base 14 | 38a114 | 7d6114 |
| Base 15 | 2e2b15 | 671115 |
| Base 16 | 26d516 | 555116 |