Compare 42187 vs 42283
| Property | 42187 | 42283 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 421871 | 422831 |
| Prime factorization | 42187 | 42283 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42187 | 1, 42283 |
| Number of properties | 5 | 4 |
| Additive primes | 1974th | |
| Happy primes | 726th | |
| Isolated primes | 3183rd | |
| Primes | 4410th | 4420th |
| Sexy primes (1st member) | 1250th | |
| Sexy primes (2nd member) | 1249th | |
| Sexy prime triplets (2nd member) | 304th | |
| Twin primes (2nd member) | 616th | |
| Roman numberals | ||
| Base 2 | 10100100110010112 | 10100101001010112 |
| Base 3 | 20102121113 | 20110000013 |
| Base 4 | 221030234 | 221102234 |
| Base 5 | 23222225 | 23231135 |
| Base 6 | 5231516 | 5234316 |
| Base 7 | 2336657 | 2341637 |
| Base 8 | 1223138 | 1224538 |
| Base 9 | 637749 | 640019 |
| Base 10 | 4218710 | 4228310 |
| Base 11 | 2977211 | 2984a11 |
| Base 12 | 204b712 | 2057712 |
| Base 13 | 1628213 | 1632713 |
| Base 14 | 1153514 | 115a314 |
| Base 15 | c77715 | c7dd15 |
| Base 16 | a4cb16 | a52b16 |