Compare 19391 vs 19399
Property | 19391 | 19399 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 193911 | 191 × 10211 |
Prime factorization | 19391 | 19 × 1021 |
Divisors count | 2 | 4 |
Divisors | 1, 19391 | 1, 19, 1021, 19399 |
Number of properties | 6 | 1 |
Additive primes | 1019th | |
Cousin primes (2nd member) | 339th | |
Isolated primes | 1533rd | |
Palindromic primes | 44th | |
Primes | 2196th | |
Semiprimes | 4944th | |
Sophie germain primes | 316th | |
Roman numberals | ||
Base 2 | 1001011101111112 | 1001011110001112 |
Base 3 | 2221210123 | 2221211113 |
Base 4 | 102323334 | 102330134 |
Base 5 | 11100315 | 11100445 |
Base 6 | 2254356 | 2254516 |
Base 7 | 1103517 | 1103627 |
Base 8 | 456778 | 457078 |
Base 9 | 285359 | 285449 |
Base 10 | 1939110 | 1939910 |
Base 11 | 1362911 | 1363611 |
Base 12 | b27b12 | b28712 |
Base 13 | 8a9813 | 8aa313 |
Base 14 | 70d114 | 70d914 |
Base 15 | 5b2b15 | 5b3415 |
Base 16 | 4bbf16 | 4bc716 |