Compare 191899 vs 191969
| Property | 191899 | 191969 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1918991 | 1919691 |
| Prime factorization | 191899 | 191969 |
| Divisors count | 2 | 2 |
| Divisors | 1, 191899 | 1, 191969 |
| Number of properties | 5 | 5 |
| Additive primes | 7001st | |
| Chen primes | 7285th | |
| Cousin primes (1st member) | 2055th | |
| Harmonic primes | 6491st | 6496th |
| Isolated primes | 13134th | 13139th |
| Primes | 17319th | 17324th |
| Pythagorean primes | 8646th | |
| Roman numberals | ||
| Base 2 | 1011101101100110112 | 1011101101111000012 |
| Base 3 | 1002020201013 | 1002020222223 |
| Base 4 | 2323121234 | 2323132014 |
| Base 5 | 221200445 | 221203345 |
| Base 6 | 40402316 | 40404256 |
| Base 7 | 14263217 | 14264517 |
| Base 8 | 5666338 | 5667418 |
| Base 9 | 3222119 | 3222889 |
| Base 10 | 19189910 | 19196910 |
| Base 11 | 1211a411 | 12125811 |
| Base 12 | 9307712 | 9311512 |
| Base 13 | 6946613 | 694bb13 |
| Base 14 | 4dd1114 | 4dd6114 |
| Base 15 | 3bcd415 | 3bd2e15 |
| Base 16 | 2ed9b16 | 2ede116 |