Compare 42221 vs 43391
| Property | 42221 | 43391 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 422211 | 433911 |
| Prime factorization | 42221 | 43391 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42221 | 1, 43391 |
| Number of properties | 9 | 7 |
| Additive primes | 1970th | |
| Chen primes | 2073rd | 2119th |
| Isolated primes | 3274th | |
| Long primes | 1661st | |
| Primes | 4414th | 4523rd |
| Prime triplets (1st member) | 287th | |
| Pythagorean primes | 2190th | |
| Sexy primes (1st member) | 1251st | 1279th |
| Sexy prime triplets (1st member) | 311th | |
| Sophie germain primes | 589th | 599th |
| Super primes | 615th | |
| Twin primes (1st member) | 615th | |
| Roman numberals | ||
| Base 2 | 10100100111011012 | 10101001011111112 |
| Base 3 | 20102202023 | 20121120023 |
| Base 4 | 221032314 | 222113334 |
| Base 5 | 23223415 | 23420315 |
| Base 6 | 5232456 | 5325156 |
| Base 7 | 2340447 | 2403357 |
| Base 8 | 1223558 | 1245778 |
| Base 9 | 638229 | 654629 |
| Base 10 | 4222110 | 4339110 |
| Base 11 | 297a311 | 2a66711 |
| Base 12 | 2052512 | 2113b12 |
| Base 13 | 162aa13 | 1699a13 |
| Base 14 | 1155b14 | 11b5514 |
| Base 15 | c79b15 | cccb15 |
| Base 16 | a4ed16 | a97f16 |