Compare 5981 vs 6221
| Property | 5981 | 6221 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 59811 | 62211 |
| Prime factorization | 5981 | 6221 |
| Divisors count | 2 | 2 |
| Divisors | 1, 5981 | 1, 6221 |
| Number of properties | 8 | 6 |
| Additive primes | 392nd | 407th |
| Chen primes | 433rd | |
| Cousin primes (2nd member) | 145th | |
| Harmonic primes | 283rd | |
| Isolated primes | 497th | 519th |
| Long primes | 302nd | 312th |
| Primes | 782nd | 810th |
| Pythagorean primes | 383rd | 396th |
| Sexy primes (1st member) | 284th | |
| Roman numberals | ||
| Base 2 | 10111010111012 | 11000010011012 |
| Base 3 | 220121123 | 221121023 |
| Base 4 | 11311314 | 12010314 |
| Base 5 | 1424115 | 1443415 |
| Base 6 | 434056 | 444456 |
| Base 7 | 233037 | 240657 |
| Base 8 | 135358 | 141158 |
| Base 9 | 81759 | 84729 |
| Base 10 | 598110 | 622110 |
| Base 11 | 454811 | 474611 |
| Base 12 | 356512 | 372512 |
| Base 13 | 295113 | 2aa713 |
| Base 14 | 227314 | 23a514 |
| Base 15 | 1b8b15 | 1c9b15 |
| Base 16 | 175d16 | 184d16 |