Compare 6221 vs 6257
| Property | 6221 | 6257 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 62211 | 62571 |
| Prime factorization | 6221 | 6257 |
| Divisors count | 2 | 2 |
| Divisors | 1, 6221 | 1, 6257 |
| Number of properties | 6 | 9 |
| Additive primes | 407th | |
| Chen primes | 447th | |
| Cousin primes (2nd member) | 145th | |
| Good primes | 126th | |
| Harmonic primes | 294th | |
| Isolated primes | 519th | 522nd |
| Long primes | 312th | 314th |
| Primes | 810th | 813th |
| Pythagorean primes | 396th | 398th |
| Sexy primes (1st member) | 291st | |
| Sexy prime triplets (1st member) | 97th | |
| Roman numberals | ||
| Base 2 | 11000010011012 | 11000011100012 |
| Base 3 | 221121023 | 221202023 |
| Base 4 | 12010314 | 12013014 |
| Base 5 | 1443415 | 2000125 |
| Base 6 | 444456 | 445456 |
| Base 7 | 240657 | 241467 |
| Base 8 | 141158 | 141618 |
| Base 9 | 84729 | 85229 |
| Base 10 | 622110 | 625710 |
| Base 11 | 474611 | 477911 |
| Base 12 | 372512 | 375512 |
| Base 13 | 2aa713 | 2b0413 |
| Base 14 | 23a514 | 23cd14 |
| Base 15 | 1c9b15 | 1cc215 |
| Base 16 | 184d16 | 187116 |