Compare 199399 vs 199621
| Property | 199399 | 199621 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1993991 | 1996211 |
| Prime factorization | 199399 | 199621 |
| Divisors count | 2 | 2 |
| Divisors | 1, 199399 | 1, 199621 |
| Number of properties | 5 | 6 |
| Chen primes | 7507th | 7513th |
| Cousin primes (1st member) | 2130th | |
| Harmonic primes | 6737th | |
| Isolated primes | 13628th | 13641st |
| Long primes | 6724th | |
| Primes | 17933rd | 17952nd |
| Pythagorean primes | 8958th | |
| Ulam primes | 1285th | |
| Roman numberals | ||
| Base 2 | 1100001010111001112 | 1100001011110001012 |
| Base 3 | 1010101120113 | 1010102111013 |
| Base 4 | 3002232134 | 3002330114 |
| Base 5 | 223400445 | 223414415 |
| Base 6 | 41350516 | 41401016 |
| Base 7 | 14602247 | 14606627 |
| Base 8 | 6053478 | 6057058 |
| Base 9 | 3334649 | 3337419 |
| Base 10 | 19939910 | 19962110 |
| Base 11 | 1268a211 | 126a8411 |
| Base 12 | 9748712 | 9763112 |
| Base 13 | 6c9b513 | 6cb2613 |
| Base 14 | 5294b14 | 52a6914 |
| Base 15 | 3e13415 | 3e23115 |
| Base 16 | 30ae716 | 30bc516 |