Compare 28349 vs 28387
| Property | 28349 | 28387 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 283491 | 283871 |
| Prime factorization | 28349 | 28387 |
| Divisors count | 2 | 2 |
| Divisors | 1, 28349 | 1, 28387 |
| Number of properties | 6 | 6 |
| Chen primes | 1502nd | 1503rd |
| Good primes | 314th | |
| Happy primes | 497th | |
| Harmonic primes | 1152nd | |
| Isolated primes | 2185th | |
| Long primes | 1174th | |
| Primes | 3086th | 3088th |
| Pythagorean primes | 1536th | |
| Sexy primes (1st member) | 908th | |
| Twin primes (1st member) | 452nd | |
| Roman numberals | ||
| Base 2 | 1101110101111012 | 1101110111000112 |
| Base 3 | 11022122223 | 11022211013 |
| Base 4 | 123223314 | 123232034 |
| Base 5 | 14013445 | 14020225 |
| Base 6 | 3351256 | 3352316 |
| Base 7 | 1454367 | 1455227 |
| Base 8 | 672758 | 673438 |
| Base 9 | 427889 | 428419 |
| Base 10 | 2834910 | 2838710 |
| Base 11 | 1a33211 | 1a36711 |
| Base 12 | 144a512 | 1451712 |
| Base 13 | cb9913 | cbc813 |
| Base 14 | a48d14 | a4b914 |
| Base 15 | 85ee15 | 862715 |
| Base 16 | 6ebd16 | 6ee316 |