Compare 13291 vs 13397
| Property | 13291 | 13397 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 132911 | 133971 |
| Prime factorization | 13291 | 13397 |
| Divisors count | 2 | 2 |
| Divisors | 1, 13291 | 1, 13397 |
| Number of properties | 5 | 6 |
| Additive primes | 766th | |
| Chen primes | 805th | |
| Emirps | 372nd | |
| Harmonic primes | 570th | |
| Isolated primes | 1081st | |
| Long primes | 610th | |
| Primes | 1578th | 1588th |
| Pythagorean primes | 785th | |
| Sexy primes (1st member) | 505th | |
| Twin primes (1st member) | 251st | |
| Roman numberals | ||
| Base 2 | 110011111010112 | 110100010101012 |
| Base 3 | 2000200213 | 2001010123 |
| Base 4 | 30332234 | 31011114 |
| Base 5 | 4111315 | 4120425 |
| Base 6 | 1413116 | 1420056 |
| Base 7 | 535157 | 540267 |
| Base 8 | 317538 | 321258 |
| Base 9 | 202079 | 203359 |
| Base 10 | 1329110 | 1339710 |
| Base 11 | 9a9311 | a07a11 |
| Base 12 | 783712 | 790512 |
| Base 13 | 608513 | 613713 |
| Base 14 | 4bb514 | 4c4d14 |
| Base 15 | 3e1115 | 3e8215 |
| Base 16 | 33eb16 | 345516 |