Compare 13381 vs 13397
| Property | 13381 | 13397 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 133811 | 133971 |
| Prime factorization | 13381 | 13397 |
| Divisors count | 2 | 2 |
| Divisors | 1, 13381 | 1, 13397 |
| Number of properties | 4 | 6 |
| Additive primes | 766th | |
| Chen primes | 805th | |
| Harmonic primes | 570th | |
| Isolated primes | 1088th | |
| Long primes | 617th | |
| Primes | 1587th | 1588th |
| Pythagorean primes | 784th | 785th |
| Twin primes (1st member) | 251st | |
| Roman numberals | ||
| Base 2 | 110100010001012 | 110100010101012 |
| Base 3 | 2001001213 | 2001010123 |
| Base 4 | 31010114 | 31011114 |
| Base 5 | 4120115 | 4120425 |
| Base 6 | 1415416 | 1420056 |
| Base 7 | 540047 | 540267 |
| Base 8 | 321058 | 321258 |
| Base 9 | 203179 | 203359 |
| Base 10 | 1338110 | 1339710 |
| Base 11 | a06511 | a07a11 |
| Base 12 | 78b112 | 790512 |
| Base 13 | 612413 | 613713 |
| Base 14 | 4c3b14 | 4c4d14 |
| Base 15 | 3e7115 | 3e8215 |
| Base 16 | 344516 | 345516 |