Compare 42017 vs 42221
| Property | 42017 | 42221 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 420171 | 422211 |
| Prime factorization | 42017 | 42221 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42017 | 1, 42221 |
| Number of properties | 10 | 9 |
| Additive primes | 1970th | |
| Chen primes | 2067th | 2073rd |
| Cousin primes (2nd member) | 607th | |
| Happy primes | 722nd | |
| Long primes | 1652nd | 1661st |
| Primes | 4394th | 4414th |
| Prime triplets (1st member) | 286th | 287th |
| Prime triplets (2nd member) | 285th | |
| Pythagorean primes | 2179th | 2190th |
| Sexy primes (1st member) | 1247th | 1251st |
| Sophie germain primes | 589th | |
| Twin primes (1st member) | 612th | 615th |
| Roman numberals | ||
| Base 2 | 10100100001000012 | 10100100111011012 |
| Base 3 | 20101220123 | 20102202023 |
| Base 4 | 221002014 | 221032314 |
| Base 5 | 23210325 | 23223415 |
| Base 6 | 5223056 | 5232456 |
| Base 7 | 2333337 | 2340447 |
| Base 8 | 1220418 | 1223558 |
| Base 9 | 635659 | 638229 |
| Base 10 | 4201710 | 4222110 |
| Base 11 | 2962811 | 297a311 |
| Base 12 | 2039512 | 2052512 |
| Base 13 | 1618113 | 162aa13 |
| Base 14 | 1145314 | 1155b14 |
| Base 15 | c6b215 | c79b15 |
| Base 16 | a42116 | a4ed16 |