Compare 285281 vs 299471
| Property | 285281 | 299471 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2852811 | 2994711 |
| Prime factorization | 285281 | 299471 |
| Divisors count | 2 | 2 |
| Divisors | 1, 285281 | 1, 299471 |
| Number of properties | 6 | 7 |
| Chen primes | 10232nd | 10654th |
| Harmonic primes | 9686th | |
| Primes | 24864th | 25956th |
| Prime quadruplets (1st member) | 67th | 70th |
| Prime triplets (1st member) | 1114th | 1153rd |
| Sexy primes (1st member) | 5764th | 5996th |
| Twin primes (1st member) | 2885th | 2990th |
| Roman numberals | ||
| Base 2 | 10001011010011000012 | 10010010001110011112 |
| Base 3 | 1121110222223 | 1200122101123 |
| Base 4 | 10112212014 | 10210130334 |
| Base 5 | 331121115 | 340403415 |
| Base 6 | 100404256 | 102302356 |
| Base 7 | 22655037 | 23550447 |
| Base 8 | 10551418 | 11107178 |
| Base 9 | 4742889 | 5057159 |
| Base 10 | 28528110 | 29947110 |
| Base 11 | 18537711 | 194aa711 |
| Base 12 | 11911512 | 12537b12 |
| Base 13 | 9cb0913 | a640313 |
| Base 14 | 75d7314 | 7b1cb14 |
| Base 15 | 597db15 | 5daeb15 |
| Base 16 | 45a6116 | 491cf16 |