Compare 21481 vs 26681
Property | 21481 | 26681 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 214811 | 266811 |
Prime factorization | 21481 | 26681 |
Divisors count | 2 | 2 |
Divisors | 1, 21481 | 1, 26681 |
Number of properties | 9 | 11 |
Additive primes | 1344th | |
Centered square primes | 41st | |
Chen primes | 1425th | |
Good primes | 270th | 304th |
Happy primes | 400th | |
Harmonic primes | 883rd | |
Isolated primes | 1683rd | |
Primes | 2408th | 2924th |
Prime triplets (1st member) | 212th | |
Pythagorean primes | 1194th | 1460th |
Sexy primes (1st member) | 731st | 865th |
Sexy prime quadrupletss (1st member) | 37th | 41st |
Sexy prime triplets (1st member) | 198th | 225th |
Twin primes (1st member) | 424th | |
Roman numberals | ||
Base 2 | 1010011111010012 | 1101000001110012 |
Base 3 | 10021101213 | 11001210123 |
Base 4 | 110332214 | 122003214 |
Base 5 | 11414115 | 13232115 |
Base 6 | 2432416 | 3233056 |
Base 7 | 1164257 | 1405347 |
Base 8 | 517518 | 640718 |
Base 9 | 324179 | 405359 |
Base 10 | 2148110 | 2668110 |
Base 11 | 1515911 | 1905611 |
Base 12 | 1052112 | 1353512 |
Base 13 | 9a1513 | c1b513 |
Base 14 | 7b8514 | 9a1b14 |
Base 15 | 657115 | 7d8b15 |
Base 16 | 53e916 | 683916 |