Compare 19207 vs 20897
| Property | 19207 | 20897 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 192071 | 208971 |
| Prime factorization | 19207 | 20897 |
| Divisors count | 2 | 2 |
| Divisors | 1, 19207 | 1, 20897 |
| Number of properties | 11 | 9 |
| Additive primes | 1013th | |
| Chen primes | 1156th | |
| Cousin primes (1st member) | 338th | |
| Good primes | 250th | 264th |
| Harmonic primes | 788th | 861st |
| Isolated primes | 1518th | |
| Long primes | 831st | 893rd |
| Lucky primes | 355th | |
| Primes | 2177th | 2350th |
| Prime triplets (1st member) | 163rd | 174th |
| Pythagorean primes | 1169th | |
| Sexy primes (1st member) | 665th | 713th |
| Sexy prime triplets (1st member) | 183rd | |
| Twin primes (1st member) | 356th | |
| Roman numberals | ||
| Base 2 | 1001011000001112 | 1010001101000012 |
| Base 3 | 2221001013 | 10011222223 |
| Base 4 | 102300134 | 110122014 |
| Base 5 | 11033125 | 11320425 |
| Base 6 | 2245316 | 2404256 |
| Base 7 | 1066667 | 1146327 |
| Base 8 | 454078 | 506418 |
| Base 9 | 283119 | 315889 |
| Base 10 | 1920710 | 2089710 |
| Base 11 | 1348111 | 1477811 |
| Base 12 | b14712 | 1011512 |
| Base 13 | 898613 | 968613 |
| Base 14 | 6ddd14 | 788914 |
| Base 15 | 5a5715 | 62d215 |
| Base 16 | 4b0716 | 51a116 |