Compare 28181 vs 28493
Property | 28181 | 28493 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 281811 | 284931 |
Prime factorization | 28181 | 28493 |
Divisors count | 2 | 2 |
Divisors | 1, 28181 | 1, 28493 |
Number of properties | 5 | 6 |
Chen primes | 1493rd | |
Good primes | 316th | |
Harmonic primes | 1147th | 1156th |
Isolated primes | 2194th | |
Primes | 3072nd | 3099th |
Pythagorean primes | 1529th | 1542nd |
Sexy primes (1st member) | 911th | |
Twin primes (1st member) | 449th | |
Roman numberals | ||
Base 2 | 1101110000101012 | 1101111010011012 |
Base 3 | 11021222023 | 11100020223 |
Base 4 | 123201114 | 123310314 |
Base 5 | 14002115 | 14024335 |
Base 6 | 3342456 | 3355256 |
Base 7 | 1451067 | 1460337 |
Base 8 | 670258 | 675158 |
Base 9 | 425829 | 430689 |
Base 10 | 2818110 | 2849310 |
Base 11 | 1a19a11 | 1a45311 |
Base 12 | 1438512 | 145a512 |
Base 13 | ca9a13 | cc7a13 |
Base 14 | a3ad14 | a55314 |
Base 15 | 853b15 | 869815 |
Base 16 | 6e1516 | 6f4d16 |