Compare 42071 vs 42221
| Property | 42071 | 42221 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 420711 | 422211 |
| Prime factorization | 42071 | 42221 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42071 | 1, 42221 |
| Number of properties | 5 | 9 |
| Additive primes | 1970th | |
| Chen primes | 2068th | 2073rd |
| Happy primes | 723rd | |
| Long primes | 1661st | |
| Primes | 4399th | 4414th |
| Prime triplets (1st member) | 287th | |
| Pythagorean primes | 2190th | |
| Sexy primes (1st member) | 1251st | |
| Sophie germain primes | 586th | 589th |
| Twin primes (1st member) | 613th | 615th |
| Roman numberals | ||
| Base 2 | 10100100010101112 | 10100100111011012 |
| Base 3 | 20102010123 | 20102202023 |
| Base 4 | 221011134 | 221032314 |
| Base 5 | 23212415 | 23223415 |
| Base 6 | 5224356 | 5232456 |
| Base 7 | 2334417 | 2340447 |
| Base 8 | 1221278 | 1223558 |
| Base 9 | 636359 | 638229 |
| Base 10 | 4207110 | 4222110 |
| Base 11 | 2967711 | 297a311 |
| Base 12 | 2041b12 | 2052512 |
| Base 13 | 161c313 | 162aa13 |
| Base 14 | 1149114 | 1155b14 |
| Base 15 | c6eb15 | c79b15 |
| Base 16 | a45716 | a4ed16 |