Compare 18908 vs 18919
Property | 18908 | 18919 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 4 | 1 |
Prime factorization | 22 × 291 × 1631 | 189191 |
Prime factorization | 2 × 2 × 29 × 163 | 18919 |
Divisors count | 12 | 2 |
Divisors | 1, 2, 4, 29, 58, 116, 163, 326, 652, 4727, 9454, 18908 | 1, 18919 |
Number of properties | 0 | 6 |
Harmonic primes | 777th | |
Primes | 2154th | |
Prime quadruplets (4th member) | 18th | |
Prime triplets (3rd member) | 162nd | |
Sexy primes (2nd member) | 659th | |
Twin primes (2nd member) | 327th | |
Roman numberals | ||
Base 2 | 1001001110111002 | 1001001111001112 |
Base 3 | 2212210223 | 2212212013 |
Base 4 | 102131304 | 102132134 |
Base 5 | 11011135 | 11011345 |
Base 6 | 2233126 | 2233316 |
Base 7 | 1060617 | 1061057 |
Base 8 | 447348 | 447478 |
Base 9 | 278389 | 278519 |
Base 10 | 1890810 | 1891910 |
Base 11 | 1322a11 | 1323a11 |
Base 12 | ab3812 | ab4712 |
Base 13 | 87b613 | 87c413 |
Base 14 | 6c6814 | 6c7514 |
Base 15 | 590815 | 591415 |
Base 16 | 49dc16 | 49e716 |