Compare 19805 vs 19813
Property | 19805 | 19813 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 3 | 1 |
Prime factorization | 51 × 171 × 2331 | 198131 |
Prime factorization | 5 × 17 × 233 | 19813 |
Divisors count | 8 | 2 |
Divisors | 1, 5, 17, 85, 233, 1165, 3961, 19805 | 1, 19813 |
Number of properties | 0 | 6 |
Emirps | 624th | |
Harmonic primes | 811th | |
Isolated primes | 1567th | |
Primes | 2242nd | |
Pythagorean primes | 1114th | |
Sexy primes (1st member) | 689th | |
Roman numberals | ||
Base 2 | 1001101010111012 | 1001101011001012 |
Base 3 | 10000111123 | 10000112113 |
Base 4 | 103111314 | 103112114 |
Base 5 | 11132105 | 11132235 |
Base 6 | 2314056 | 2314216 |
Base 7 | 1115127 | 1115237 |
Base 8 | 465358 | 465458 |
Base 9 | 301459 | 301549 |
Base 10 | 1980510 | 1981310 |
Base 11 | 1397511 | 1398211 |
Base 12 | b56512 | b57112 |
Base 13 | 902613 | 903113 |
Base 14 | 730914 | 731314 |
Base 15 | 5d0515 | 5d0d15 |
Base 16 | 4d5d16 | 4d6516 |