Compare 1801 vs 1889
Property | 1801 | 1889 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 18011 | 18891 |
Prime factorization | 1801 | 1889 |
Divisors count | 2 | 2 |
Divisors | 1, 1801 | 1, 1889 |
Number of properties | 7 | 5 |
Chen primes | 174th | 178th |
Cuban primes 1 | 13th | |
Harmonic primes | 99th | |
Isolated primes | 168th | 175th |
Lucky primes | 66th | |
Primes | 279th | 290th |
Pythagorean primes | 136th | 140th |
Sophie germain primes | 57th | |
Roman numberals | MDCCCI | MDCCCLXXXIX |
Base 2 | 111000010012 | 111011000012 |
Base 3 | 21102013 | 21202223 |
Base 4 | 1300214 | 1312014 |
Base 5 | 242015 | 300245 |
Base 6 | 122016 | 124256 |
Base 7 | 51527 | 53367 |
Base 8 | 34118 | 35418 |
Base 9 | 24219 | 25289 |
Base 10 | 180110 | 188910 |
Base 11 | 139811 | 146811 |
Base 12 | 106112 | 111512 |
Base 13 | a8713 | b2413 |
Base 14 | 92914 | 98d14 |
Base 15 | 80115 | 85e15 |
Base 16 | 70916 | 76116 |