Compare 19139 vs 19207
| Property | 19139 | 19207 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 191391 | 192071 |
| Prime factorization | 19139 | 19207 |
| Divisors count | 2 | 2 |
| Divisors | 1, 19139 | 1, 19207 |
| Number of properties | 7 | 11 |
| Additive primes | 1011th | 1013th |
| Chen primes | 1078th | |
| Cousin primes (1st member) | 338th | |
| Good primes | 249th | 250th |
| Harmonic primes | 785th | 788th |
| Isolated primes | 1518th | |
| Long primes | 828th | 831st |
| Lucky primes | 355th | |
| Primes | 2171st | 2177th |
| Prime triplets (1st member) | 163rd | |
| Sexy primes (1st member) | 665th | |
| Sexy prime triplets (1st member) | 183rd | |
| Twin primes (1st member) | 329th | |
| Roman numberals | ||
| Base 2 | 1001010110000112 | 1001011000001112 |
| Base 3 | 2220202123 | 2221001013 |
| Base 4 | 102230034 | 102300134 |
| Base 5 | 11030245 | 11033125 |
| Base 6 | 2243356 | 2245316 |
| Base 7 | 1065417 | 1066667 |
| Base 8 | 453038 | 454078 |
| Base 9 | 282259 | 283119 |
| Base 10 | 1913910 | 1920710 |
| Base 11 | 1341a11 | 1348111 |
| Base 12 | b0ab12 | b14712 |
| Base 13 | 893313 | 898613 |
| Base 14 | 6d9114 | 6ddd14 |
| Base 15 | 5a0e15 | 5a5715 |
| Base 16 | 4ac316 | 4b0716 |