Compare 163621 vs 164039
| Property | 163621 | 164039 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1636211 | 1640391 |
| Prime factorization | 163621 | 164039 |
| Divisors count | 2 | 2 |
| Divisors | 1, 163621 | 1, 164039 |
| Number of properties | 8 | 5 |
| Additive primes | 6140th | 6151st |
| Chen primes | 6386th | 6399th |
| Isolated primes | 11313th | 11344th |
| Long primes | 5596th | |
| Primes | 14982nd | 15019th |
| Pythagorean primes | 7469th | |
| Sexy primes (1st member) | 3627th | |
| Sexy prime triplets (1st member) | 748th | |
| Ulam primes | 1078th | |
| Roman numberals | ||
| Base 2 | 1001111111001001012 | 1010000000110001112 |
| Base 3 | 220221100013 | 221000001123 |
| Base 4 | 2133302114 | 2200030134 |
| Base 5 | 202134415 | 202221245 |
| Base 6 | 33013016 | 33032356 |
| Base 7 | 12510137 | 12521517 |
| Base 8 | 4774458 | 5003078 |
| Base 9 | 2684019 | 2700159 |
| Base 10 | 16362110 | 16403910 |
| Base 11 | 101a2711 | 10227711 |
| Base 12 | 7a83112 | 7ab1b12 |
| Base 13 | 5962313 | 5988513 |
| Base 14 | 438b314 | 43ad114 |
| Base 15 | 3373115 | 3390e15 |
| Base 16 | 27f2516 | 280c716 |