Compare 1804 vs 1811
Property | 1804 | 1811 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 4 | 1 |
Prime factorization | 22 × 111 × 411 | 18111 |
Prime factorization | 2 × 2 × 11 × 41 | 1811 |
Divisors count | 12 | 2 |
Divisors | 1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804 | 1, 1811 |
Number of properties | 0 | 8 |
Additive primes | 149th | |
Dihedral primes | 7th | |
Emirps | 87th | |
Harmonic primes | 100th | |
Isolated primes | 169th | |
Long primes | 109th | |
Primes | 280th | |
Sophie germain primes | 56th | |
Roman numberals | MDCCCIV | MDCCCXI |
Base 2 | 111000011002 | 111000100112 |
Base 3 | 21102113 | 21110023 |
Base 4 | 1300304 | 1301034 |
Base 5 | 242045 | 242215 |
Base 6 | 122046 | 122156 |
Base 7 | 51557 | 51657 |
Base 8 | 34148 | 34238 |
Base 9 | 24249 | 24329 |
Base 10 | 180410 | 181110 |
Base 11 | 13a011 | 13a711 |
Base 12 | 106412 | 106b12 |
Base 13 | a8a13 | a9413 |
Base 14 | 92c14 | 93514 |
Base 15 | 80415 | 80b15 |
Base 16 | 70c16 | 71316 |