Compare 42221 vs 43649
| Property | 42221 | 43649 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 422211 | 436491 |
| Prime factorization | 42221 | 43649 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42221 | 1, 43649 |
| Number of properties | 9 | 6 |
| Additive primes | 1970th | |
| Chen primes | 2073rd | 2134th |
| Harmonic primes | 1693rd | |
| Long primes | 1661st | |
| Primes | 4414th | 4548th |
| Prime triplets (1st member) | 287th | |
| Pythagorean primes | 2190th | 2256th |
| Sexy primes (1st member) | 1251st | |
| Sophie germain primes | 589th | 601st |
| Twin primes (1st member) | 615th | 630th |
| Roman numberals | ||
| Base 2 | 10100100111011012 | 10101010100000012 |
| Base 3 | 20102202023 | 20122121223 |
| Base 4 | 221032314 | 222220014 |
| Base 5 | 23223415 | 23440445 |
| Base 6 | 5232456 | 5340256 |
| Base 7 | 2340447 | 2411547 |
| Base 8 | 1223558 | 1252018 |
| Base 9 | 638229 | 657789 |
| Base 10 | 4222110 | 4364910 |
| Base 11 | 297a311 | 2a88111 |
| Base 12 | 2052512 | 2131512 |
| Base 13 | 162aa13 | 16b3813 |
| Base 14 | 1155b14 | 11c9b14 |
| Base 15 | c79b15 | cdee15 |
| Base 16 | a4ed16 | aa8116 |