Compare 42187 vs 42193
| Property | 42187 | 42193 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 421871 | 421931 |
| Prime factorization | 42187 | 42193 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42187 | 1, 42193 |
| Number of properties | 5 | 9 |
| Additive primes | 1967th | |
| Cousin primes (1st member) | 609th | |
| Harmonic primes | 1643rd | |
| Isolated primes | 3183rd | 3184th |
| Lucky primes | 644th | |
| Primes | 4410th | 4411th |
| Pythagorean primes | 2187th | |
| Sexy primes (1st member) | 1250th | |
| Sexy primes (2nd member) | 1249th | 1250th |
| Sexy prime triplets (2nd member) | 304th | |
| Sexy prime triplets (3rd member) | 304th | |
| Roman numberals | ||
| Base 2 | 10100100110010112 | 10100100110100012 |
| Base 3 | 20102121113 | 20102122013 |
| Base 4 | 221030234 | 221031014 |
| Base 5 | 23222225 | 23222335 |
| Base 6 | 5231516 | 5232016 |
| Base 7 | 2336657 | 2340047 |
| Base 8 | 1223138 | 1223218 |
| Base 9 | 637749 | 637819 |
| Base 10 | 4218710 | 4219310 |
| Base 11 | 2977211 | 2977811 |
| Base 12 | 204b712 | 2050112 |
| Base 13 | 1628213 | 1628813 |
| Base 14 | 1153514 | 1153b14 |
| Base 15 | c77715 | c77d15 |
| Base 16 | a4cb16 | a4d116 |