Compare 21481 vs 23197
Property | 21481 | 23197 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 214811 | 231971 |
Prime factorization | 21481 | 23197 |
Divisors count | 2 | 2 |
Divisors | 1, 21481 | 1, 23197 |
Number of properties | 9 | 7 |
Cousin primes (1st member) | 390th | |
Good primes | 270th | |
Happy primes | 400th | |
Harmonic primes | 883rd | |
Isolated primes | 1683rd | 1807th |
Primes | 2408th | 2588th |
Prime triplets (1st member) | 194th | |
Pythagorean primes | 1194th | 1283rd |
Sexy primes (1st member) | 731st | 775th |
Sexy prime quadrupletss (1st member) | 37th | |
Sexy prime triplets (1st member) | 198th | 207th |
Roman numberals | ||
Base 2 | 1010011111010012 | 1011010100111012 |
Base 3 | 10021101213 | 10112110113 |
Base 4 | 110332214 | 112221314 |
Base 5 | 11414115 | 12202425 |
Base 6 | 2432416 | 2552216 |
Base 7 | 1164257 | 1244267 |
Base 8 | 517518 | 552358 |
Base 9 | 324179 | 347349 |
Base 10 | 2148110 | 2319710 |
Base 11 | 1515911 | 1647911 |
Base 12 | 1052112 | 1151112 |
Base 13 | 9a1513 | a73513 |
Base 14 | 7b8514 | 864d14 |
Base 15 | 657115 | 6d1715 |
Base 16 | 53e916 | 5a9d16 |