Compare 427781 vs 428137
| Property | 427781 | 428137 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4277811 | 4281371 |
| Prime factorization | 427781 | 428137 |
| Divisors count | 2 | 2 |
| Divisors | 1, 427781 | 1, 428137 |
| Number of properties | 7 | 4 |
| Additive primes | 14233rd | |
| Centered decagonal primes | 123rd | |
| Chen primes | 14449th | |
| Isolated primes | 27928th | 27945th |
| Primes | 35983rd | 36012th |
| Sexy primes (1st member) | 8083rd | 8092nd |
| Sexy prime triplets (1st member) | 1550th | |
| Super primes | 3822nd | |
| Roman numberals | ||
| Base 2 | 11010000111000001012 | 11010001000011010012 |
| Base 3 | 2102012102023 | 2102020212213 |
| Base 4 | 12201300114 | 12202012214 |
| Base 5 | 1021421115 | 1022000225 |
| Base 6 | 131002456 | 131020416 |
| Base 7 | 34311147 | 34321337 |
| Base 8 | 15034058 | 15041518 |
| Base 9 | 7217229 | 7222579 |
| Base 10 | 42778110 | 42813710 |
| Base 11 | 27244211 | 27273611 |
| Base 12 | 18768512 | 18792112 |
| Base 13 | 11c93313 | 11cb4813 |
| Base 14 | b1c7b14 | b205314 |
| Base 15 | 86b3b15 | 86cc715 |
| Base 16 | 6870516 | 6886916 |