Compare 19421 vs 19423
Property | 19421 | 19423 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 194211 | 194231 |
Prime factorization | 19421 | 19423 |
Divisors count | 2 | 2 |
Divisors | 1, 19421 | 1, 19423 |
Number of properties | 18 | 15 |
Additive primes | 1021st | 1022nd |
Chen primes | 1088th | |
Cousin primes (1st member) | 341st | |
Cousin primes (2nd member) | 340th | |
Emirps | 605th | 606th |
Good primes | 254th | |
Happy primes | 371st | |
Long primes | 838th | |
Primes | 2199th | 2200th |
Prime quadruplets (1st member) | 19th | |
Prime quadruplets (2nd member) | 19th | |
Prime quintuplet 1s (2nd member) | 8th | |
Prime quintuplet 1s (3rd member) | 8th | |
Prime quintuplet 2s (1st member) | 6th | |
Prime quintuplet 2s (2nd member) | 6th | |
Prime sextuplets (2nd member) | 4th | |
Prime sextuplets (3rd member) | 4th | |
Prime triplets (1st member) | 165th | 166th |
Prime triplets (2nd member) | 164th | 165th |
Prime triplets (3rd member) | 164th | |
Pythagorean primes | 1091st | |
Sexy primes (1st member) | 672nd | 673rd |
Sexy primes (2nd member) | 671st | |
Sexy prime triplets (1st member) | 185th | |
Sexy prime triplets (2nd member) | 184th | |
Twin primes (1st member) | 333rd | |
Twin primes (2nd member) | 333rd | |
Roman numberals | ||
Base 2 | 1001011110111012 | 1001011110111112 |
Base 3 | 2221220223 | 2221221013 |
Base 4 | 102331314 | 102331334 |
Base 5 | 11101415 | 11101435 |
Base 6 | 2255256 | 2255316 |
Base 7 | 1104237 | 1104257 |
Base 8 | 457358 | 457378 |
Base 9 | 285689 | 285719 |
Base 10 | 1942110 | 1942310 |
Base 11 | 1365611 | 1365811 |
Base 12 | b2a512 | b2a712 |
Base 13 | 8abc13 | 8ac113 |
Base 14 | 711314 | 711514 |
Base 15 | 5b4b15 | 5b4d15 |
Base 16 | 4bdd16 | 4bdf16 |