Compare 1889 vs 1897
Property | 1889 | 1897 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 18891 | 71 × 2711 |
Prime factorization | 1889 | 7 × 271 |
Divisors count | 2 | 4 |
Divisors | 1, 1889 | 1, 7, 271, 1897 |
Number of properties | 5 | 1 |
Chen primes | 178th | |
Isolated primes | 175th | |
Primes | 290th | |
Pythagorean primes | 140th | |
Semiprimes | 546th | |
Sophie germain primes | 57th | |
Roman numberals | MDCCCLXXXIX | MDCCCXCVII |
Base 2 | 111011000012 | 111011010012 |
Base 3 | 21202223 | 21210213 |
Base 4 | 1312014 | 1312214 |
Base 5 | 300245 | 300425 |
Base 6 | 124256 | 124416 |
Base 7 | 53367 | 53507 |
Base 8 | 35418 | 35518 |
Base 9 | 25289 | 25379 |
Base 10 | 188910 | 189710 |
Base 11 | 146811 | 147511 |
Base 12 | 111512 | 112112 |
Base 13 | b2413 | b2c13 |
Base 14 | 98d14 | 99714 |
Base 15 | 85e15 | 86715 |
Base 16 | 76116 | 76916 |