Compare 13397 vs 13679
| Property | 13397 | 13679 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 133971 | 136791 |
| Prime factorization | 13397 | 13679 |
| Divisors count | 2 | 2 |
| Divisors | 1, 13397 | 1, 13679 |
| Number of properties | 6 | 5 |
| Additive primes | 766th | |
| Chen primes | 805th | 819th |
| Good primes | 207th | |
| Happy primes | 273rd | |
| Harmonic primes | 570th | |
| Primes | 1588th | 1615th |
| Pythagorean primes | 785th | |
| Twin primes (1st member) | 251st | 252nd |
| Roman numberals | ||
| Base 2 | 110100010101012 | 110101011011112 |
| Base 3 | 2001010123 | 2002021223 |
| Base 4 | 31011114 | 31112334 |
| Base 5 | 4120425 | 4142045 |
| Base 6 | 1420056 | 1431556 |
| Base 7 | 540267 | 546117 |
| Base 8 | 321258 | 325578 |
| Base 9 | 203359 | 206789 |
| Base 10 | 1339710 | 1367910 |
| Base 11 | a07a11 | a30611 |
| Base 12 | 790512 | 7abb12 |
| Base 13 | 613713 | 62c313 |
| Base 14 | 4c4d14 | 4db114 |
| Base 15 | 3e8215 | 40be15 |
| Base 16 | 345516 | 356f16 |