Compare 20883 vs 20887
Property | 20883 | 20887 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 31 × 69611 | 208871 |
Prime factorization | 3 × 6961 | 20887 |
Divisors count | 4 | 2 |
Divisors | 1, 3, 6961, 20883 | 1, 20887 |
Number of properties | 1 | 3 |
Isolated primes | 1640th | |
Lucky primes | 381st | |
Primes | 2349th | |
Semiprimes | 5299th | |
Roman numberals | ||
Base 2 | 1010001100100112 | 1010001100101112 |
Base 3 | 10011221103 | 10011221213 |
Base 4 | 110121034 | 110121134 |
Base 5 | 11320135 | 11320225 |
Base 6 | 2404036 | 2404116 |
Base 7 | 1146127 | 1146167 |
Base 8 | 506238 | 506278 |
Base 9 | 315739 | 315779 |
Base 10 | 2088310 | 2088710 |
Base 11 | 1476511 | 1476911 |
Base 12 | 1010312 | 1010712 |
Base 13 | 967513 | 967913 |
Base 14 | 787914 | 787d14 |
Base 15 | 62c315 | 62c715 |
Base 16 | 519316 | 519716 |