Compare 42697 vs 42821
| Property | 42697 | 42821 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 426971 | 428211 |
| Prime factorization | 42697 | 42821 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42697 | 1, 42821 |
| Number of properties | 9 | 5 |
| Additive primes | 1999th | |
| Cousin primes (1st member) | 616th | |
| Isolated primes | 3224th | 3236th |
| Long primes | 1676th | |
| Primes | 4463rd | 4477th |
| Prime triplets (1st member) | 291st | |
| Pythagorean primes | 2214th | 2221st |
| Sexy primes (1st member) | 1267th | |
| Sexy prime triplets (1st member) | 310th | |
| Sophie germain primes | 595th | |
| Super primes | 607th | |
| Roman numberals | ||
| Base 2 | 10100110110010012 | 10100111010001012 |
| Base 3 | 20111201013 | 20112012223 |
| Base 4 | 221230214 | 221310114 |
| Base 5 | 23312425 | 23322415 |
| Base 6 | 5254016 | 5301256 |
| Base 7 | 2353247 | 2355627 |
| Base 8 | 1233118 | 1235058 |
| Base 9 | 645119 | 646589 |
| Base 10 | 4269710 | 4282110 |
| Base 11 | 2a09611 | 2a19911 |
| Base 12 | 2086112 | 2094512 |
| Base 13 | 1658513 | 1664c13 |
| Base 14 | 117bb14 | 1186914 |
| Base 15 | c9b715 | ca4b15 |
| Base 16 | a6c916 | a74516 |