Compare 13309 vs 13381
| Property | 13309 | 13381 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 133091 | 133811 |
| Prime factorization | 13309 | 13381 |
| Divisors count | 2 | 2 |
| Divisors | 1, 13309 | 1, 13381 |
| Number of properties | 6 | 4 |
| Cousin primes (1st member) | 256th | |
| Happy primes | 265th | |
| Isolated primes | 1083rd | 1088th |
| Long primes | 617th | |
| Lucky primes | 267th | |
| Primes | 1580th | 1587th |
| Pythagorean primes | 781st | 784th |
| Roman numberals | ||
| Base 2 | 110011111111012 | 110100010001012 |
| Base 3 | 2000202213 | 2001001213 |
| Base 4 | 30333314 | 31010114 |
| Base 5 | 4112145 | 4120115 |
| Base 6 | 1413416 | 1415416 |
| Base 7 | 535427 | 540047 |
| Base 8 | 317758 | 321058 |
| Base 9 | 202279 | 203179 |
| Base 10 | 1330910 | 1338110 |
| Base 11 | 9aaa11 | a06511 |
| Base 12 | 785112 | 78b112 |
| Base 13 | 609a13 | 612413 |
| Base 14 | 4bc914 | 4c3b14 |
| Base 15 | 3e2415 | 3e7115 |
| Base 16 | 33fd16 | 344516 |