Compare 13309 vs 13321
| Property | 13309 | 13321 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 133091 | 71 × 111 × 1731 |
| Prime factorization | 13309 | 7 × 11 × 173 |
| Divisors count | 2 | 8 |
| Divisors | 1, 13309 | 1, 7, 11, 77, 173, 1211, 1903, 13321 |
| Number of properties | 6 | 0 |
| Cousin primes (1st member) | 256th | |
| Happy primes | 265th | |
| Isolated primes | 1083rd | |
| Lucky primes | 267th | |
| Primes | 1580th | |
| Pythagorean primes | 781st | |
| Roman numberals | ||
| Base 2 | 110011111111012 | 110100000010012 |
| Base 3 | 2000202213 | 2000211013 |
| Base 4 | 30333314 | 31000214 |
| Base 5 | 4112145 | 4112415 |
| Base 6 | 1413416 | 1414016 |
| Base 7 | 535427 | 535607 |
| Base 8 | 317758 | 320118 |
| Base 9 | 202279 | 202419 |
| Base 10 | 1330910 | 1332110 |
| Base 11 | 9aaa11 | a01011 |
| Base 12 | 785112 | 786112 |
| Base 13 | 609a13 | 60a913 |
| Base 14 | 4bc914 | 4bd714 |
| Base 15 | 3e2415 | 3e3115 |
| Base 16 | 33fd16 | 340916 |