Compare 21739 vs 22039
| Property | 21739 | 22039 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 217391 | 220391 |
| Prime factorization | 21739 | 22039 |
| Divisors count | 2 | 2 |
| Divisors | 1, 21739 | 1, 22039 |
| Number of properties | 4 | 4 |
| Chen primes | 1198th | |
| Harmonic primes | 907th | |
| Lucky primes | 393rd | 398th |
| Primes | 2439th | 2470th |
| Twin primes (2nd member) | 371st | 373rd |
| Roman numberals | ||
| Base 2 | 1010100111010112 | 1010110000101112 |
| Base 3 | 10022110113 | 10100200213 |
| Base 4 | 111032234 | 111201134 |
| Base 5 | 11434245 | 12011245 |
| Base 6 | 2443516 | 2500116 |
| Base 7 | 1202447 | 1211537 |
| Base 8 | 523538 | 530278 |
| Base 9 | 327349 | 332079 |
| Base 10 | 2173910 | 2203910 |
| Base 11 | 1537311 | 1561611 |
| Base 12 | 106b712 | 1090712 |
| Base 13 | 9b8313 | a05413 |
| Base 14 | 7ccb14 | 806314 |
| Base 15 | 669415 | 67e415 |
| Base 16 | 54eb16 | 561716 |