Compare 21481 vs 22273
Property | 21481 | 22273 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 214811 | 222731 |
Prime factorization | 21481 | 22273 |
Divisors count | 2 | 2 |
Divisors | 1, 21481 | 1, 22273 |
Number of properties | 9 | 13 |
Cousin primes (1st member) | 379th | |
Good primes | 270th | |
Happy primes | 400th | 409th |
Harmonic primes | 883rd | 918th |
Isolated primes | 1683rd | |
Long primes | 942nd | |
Primes | 2408th | 2494th |
Prime quadruplets (2nd member) | 21st | |
Prime quintuplet 2s (2nd member) | 8th | |
Prime triplets (1st member) | 188th | |
Prime triplets (2nd member) | 187th | |
Proth primes | 54th | |
Pythagorean primes | 1194th | 1236th |
Sexy primes (1st member) | 731st | 751st |
Sexy prime quadrupletss (1st member) | 37th | |
Sexy prime triplets (1st member) | 198th | |
Twin primes (2nd member) | 377th | |
Roman numberals | ||
Base 2 | 1010011111010012 | 1010111000000012 |
Base 3 | 10021101213 | 10101122213 |
Base 4 | 110332214 | 111300014 |
Base 5 | 11414115 | 12030435 |
Base 6 | 2432416 | 2510416 |
Base 7 | 1164257 | 1216367 |
Base 8 | 517518 | 534018 |
Base 9 | 324179 | 334879 |
Base 10 | 2148110 | 2227310 |
Base 11 | 1515911 | 1580911 |
Base 12 | 1052112 | 10a8112 |
Base 13 | 9a1513 | a1a413 |
Base 14 | 7b8514 | 818d14 |
Base 15 | 657115 | 68ed15 |
Base 16 | 53e916 | 570116 |