Compare 196919 vs 196991
| Property | 196919 | 196991 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1969191 | 1969911 |
| Prime factorization | 196919 | 196991 |
| Divisors count | 2 | 2 |
| Divisors | 1, 196919 | 1, 196991 |
| Number of properties | 6 | 4 |
| Chen primes | 7425th | 7426th |
| Emirps | 4190th | |
| Good primes | 1010th | |
| Harmonic primes | 6663rd | |
| Isolated primes | 13471st | |
| Primes | 17730th | 17733rd |
| Safe primes | 1152nd | |
| Twin primes (1st member) | 2131st | |
| Roman numberals | ||
| Base 2 | 1100000001001101112 | 1100000001011111112 |
| Base 3 | 1010000100223 | 1010000122223 |
| Base 4 | 3000103134 | 3000113334 |
| Base 5 | 223001345 | 223004315 |
| Base 6 | 41153556 | 41155556 |
| Base 7 | 14500527 | 14502147 |
| Base 8 | 6004678 | 6005778 |
| Base 9 | 3301089 | 3301889 |
| Base 10 | 19691910 | 19699110 |
| Base 11 | 124a4811 | 12500311 |
| Base 12 | 95b5b12 | 95bbb12 |
| Base 13 | 6b82813 | 6b88213 |
| Base 14 | 51a9914 | 51b0b14 |
| Base 15 | 3d52e15 | 3d57b15 |
| Base 16 | 3013716 | 3017f16 |