Compare 13389 vs 13397
| Property | 13389 | 13397 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 31 × 44631 | 133971 |
| Prime factorization | 3 × 4463 | 13397 |
| Divisors count | 4 | 2 |
| Divisors | 1, 3, 4463, 13389 | 1, 13397 |
| Number of properties | 1 | 6 |
| Additive primes | 766th | |
| Chen primes | 805th | |
| Harmonic primes | 570th | |
| Primes | 1588th | |
| Pythagorean primes | 785th | |
| Semiprimes | 3467th | |
| Twin primes (1st member) | 251st | |
| Roman numberals | ||
| Base 2 | 110100010011012 | 110100010101012 |
| Base 3 | 2001002203 | 2001010123 |
| Base 4 | 31010314 | 31011114 |
| Base 5 | 4120245 | 4120425 |
| Base 6 | 1415536 | 1420056 |
| Base 7 | 540157 | 540267 |
| Base 8 | 321158 | 321258 |
| Base 9 | 203269 | 203359 |
| Base 10 | 1338910 | 1339710 |
| Base 11 | a07211 | a07a11 |
| Base 12 | 78b912 | 790512 |
| Base 13 | 612c13 | 613713 |
| Base 14 | 4c4514 | 4c4d14 |
| Base 15 | 3e7915 | 3e8215 |
| Base 16 | 344d16 | 345516 |