Compare 19891 vs 20071
Property | 19891 | 20071 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 198911 | 200711 |
Prime factorization | 19891 | 20071 |
Divisors count | 2 | 2 |
Divisors | 1, 19891 | 1, 20071 |
Number of properties | 4 | 5 |
Chen primes | 1116th | |
Harmonic primes | 815th | 824th |
Isolated primes | 1585th | |
Lucky primes | 368th | |
Palindromic primes | 45th | |
Primes | 2250th | 2270th |
Twin primes (2nd member) | 340th | |
Roman numberals | ||
Base 2 | 1001101101100112 | 1001110011001112 |
Base 3 | 10000212013 | 10001121013 |
Base 4 | 103123034 | 103212134 |
Base 5 | 11140315 | 11202415 |
Base 6 | 2320316 | 2325316 |
Base 7 | 1116647 | 1123427 |
Base 8 | 466638 | 471478 |
Base 9 | 302519 | 304719 |
Base 10 | 1989110 | 2007110 |
Base 11 | 13a4311 | 1409711 |
Base 12 | b61712 | b74712 |
Base 13 | 909113 | 919c13 |
Base 14 | 736b14 | 745914 |
Base 15 | 5d6115 | 5e3115 |
Base 16 | 4db316 | 4e6716 |