Compare 28349 vs 28357
| Property | 28349 | 28357 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 283491 | 71 × 40511 |
| Prime factorization | 28349 | 7 × 4051 |
| Divisors count | 2 | 4 |
| Divisors | 1, 28349 | 1, 7, 4051, 28357 |
| Number of properties | 6 | 1 |
| Chen primes | 1502nd | |
| Harmonic primes | 1152nd | |
| Long primes | 1174th | |
| Primes | 3086th | |
| Pythagorean primes | 1536th | |
| Semiprimes | 7073rd | |
| Twin primes (1st member) | 452nd | |
| Roman numberals | ||
| Base 2 | 1101110101111012 | 1101110110001012 |
| Base 3 | 11022122223 | 11022200213 |
| Base 4 | 123223314 | 123230114 |
| Base 5 | 14013445 | 14014125 |
| Base 6 | 3351256 | 3351416 |
| Base 7 | 1454367 | 1454507 |
| Base 8 | 672758 | 673058 |
| Base 9 | 427889 | 428079 |
| Base 10 | 2834910 | 2835710 |
| Base 11 | 1a33211 | 1a33a11 |
| Base 12 | 144a512 | 144b112 |
| Base 13 | cb9913 | cba413 |
| Base 14 | a48d14 | a49714 |
| Base 15 | 85ee15 | 860715 |
| Base 16 | 6ebd16 | 6ec516 |