Compare 19381 vs 19384
Property | 19381 | 19384 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 2 |
Total factors | 1 | 4 |
Prime factorization | 193811 | 23 × 24231 |
Prime factorization | 19381 | 2 × 2 × 2 × 2423 |
Divisors count | 2 | 8 |
Divisors | 1, 19381 | 1, 2, 4, 8, 2423, 4846, 9692, 19384 |
Number of properties | 4 | 0 |
Primes | 2194th | |
Pythagorean primes | 1089th | |
Sexy primes (1st member) | 670th | |
Twin primes (2nd member) | 332nd | |
Roman numberals | ||
Base 2 | 1001011101101012 | 1001011101110002 |
Base 3 | 2221202113 | 2221202213 |
Base 4 | 102323114 | 102323204 |
Base 5 | 11100115 | 11100145 |
Base 6 | 2254216 | 2254246 |
Base 7 | 1103357 | 1103417 |
Base 8 | 456658 | 456708 |
Base 9 | 285249 | 285279 |
Base 10 | 1938110 | 1938410 |
Base 11 | 1361a11 | 1362211 |
Base 12 | b27112 | b27412 |
Base 13 | 8a8b13 | 8a9113 |
Base 14 | 70c514 | 70c814 |
Base 15 | 5b2115 | 5b2415 |
Base 16 | 4bb516 | 4bb816 |