Compare 13457 vs 13461
| Property | 13457 | 13461 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 134571 | 31 × 71 × 6411 |
| Prime factorization | 13457 | 3 × 7 × 641 |
| Divisors count | 2 | 8 |
| Divisors | 1, 13457 | 1, 3, 7, 21, 641, 1923, 4487, 13461 |
| Number of properties | 14 | 0 |
| Chen primes | 809th | |
| Emirps | 376th | |
| Happy primes | 269th | |
| Harmonic primes | 574th | |
| Isolated primes | 1094th | |
| Long primes | 621st | |
| Primes | 1595th | |
| Pythagorean primes | 789th | |
| Sexy primes (1st member) | 509th | |
| Sexy primes (2nd member) | 508th | |
| Sexy prime quadrupletss (2nd member) | 28th | |
| Sexy prime triplets (1st member) | 144th | |
| Sexy prime triplets (2nd member) | 143rd | |
| Ulam primes | 116th | |
| Roman numberals | ||
| Base 2 | 110100100100012 | 110100100101012 |
| Base 3 | 2001101023 | 2001101203 |
| Base 4 | 31021014 | 31021114 |
| Base 5 | 4123125 | 4123215 |
| Base 6 | 1421456 | 1421536 |
| Base 7 | 541437 | 541507 |
| Base 8 | 322218 | 322258 |
| Base 9 | 204129 | 204169 |
| Base 10 | 1345710 | 1346110 |
| Base 11 | a12411 | a12811 |
| Base 12 | 795512 | 795912 |
| Base 13 | 618213 | 618613 |
| Base 14 | 4c9314 | 4c9714 |
| Base 15 | 3ec215 | 3ec615 |
| Base 16 | 349116 | 349516 |