Compare 19410 vs 19421
Property | 19410 | 19421 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 4 | 1 |
Prime factorization | 21 × 31 × 51 × 6471 | 194211 |
Prime factorization | 2 × 3 × 5 × 647 | 19421 |
Divisors count | 16 | 2 |
Divisors | 1, 2, 3, 5, 6, 10, 15, 30, 647, 1294, 1941, 3235, 3882, 6470, 9705, 19410 | 1, 19421 |
Number of properties | 0 | 18 |
Additive primes | 1021st | |
Chen primes | 1088th | |
Cousin primes (2nd member) | 340th | |
Emirps | 605th | |
Good primes | 254th | |
Happy primes | 371st | |
Long primes | 838th | |
Primes | 2199th | |
Prime quadruplets (1st member) | 19th | |
Prime quintuplet 1s (2nd member) | 8th | |
Prime quintuplet 2s (1st member) | 6th | |
Prime sextuplets (2nd member) | 4th | |
Prime triplets (1st member) | 165th | |
Prime triplets (2nd member) | 164th | |
Pythagorean primes | 1091st | |
Sexy primes (1st member) | 672nd | |
Sexy prime triplets (1st member) | 185th | |
Twin primes (1st member) | 333rd | |
Roman numberals | ||
Base 2 | 1001011110100102 | 1001011110111012 |
Base 3 | 2221212203 | 2221220223 |
Base 4 | 102331024 | 102331314 |
Base 5 | 11101205 | 11101415 |
Base 6 | 2255106 | 2255256 |
Base 7 | 1104067 | 1104237 |
Base 8 | 457228 | 457358 |
Base 9 | 285569 | 285689 |
Base 10 | 1941010 | 1942110 |
Base 11 | 1364611 | 1365611 |
Base 12 | b29612 | b2a512 |
Base 13 | 8ab113 | 8abc13 |
Base 14 | 710614 | 711314 |
Base 15 | 5b4015 | 5b4b15 |
Base 16 | 4bd216 | 4bdd16 |