Compare 19813 vs 20051
Property | 19813 | 20051 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 198131 | 200511 |
Prime factorization | 19813 | 20051 |
Divisors count | 2 | 2 |
Divisors | 1, 19813 | 1, 20051 |
Number of properties | 6 | 6 |
Chen primes | 1114th | |
Cousin primes (2nd member) | 345th | |
Emirps | 624th | |
Harmonic primes | 811th | 823rd |
Isolated primes | 1567th | 1583rd |
Long primes | 867th | |
Primes | 2242nd | 2268th |
Pythagorean primes | 1114th | |
Sexy primes (1st member) | 689th | |
Roman numberals | ||
Base 2 | 1001101011001012 | 1001110010100112 |
Base 3 | 10000112113 | 10001111223 |
Base 4 | 103112114 | 103211034 |
Base 5 | 11132235 | 11202015 |
Base 6 | 2314216 | 2324556 |
Base 7 | 1115237 | 1123137 |
Base 8 | 465458 | 471238 |
Base 9 | 301549 | 304489 |
Base 10 | 1981310 | 2005110 |
Base 11 | 1398211 | 1407911 |
Base 12 | b57112 | b72b12 |
Base 13 | 903113 | 918513 |
Base 14 | 731314 | 744314 |
Base 15 | 5d0d15 | 5e1b15 |
Base 16 | 4d6516 | 4e5316 |