Compare 19429 vs 19438
| Property | 19429 | 19438 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 194291 | 21 × 97191 |
| Prime factorization | 19429 | 2 × 9719 |
| Divisors count | 2 | 4 |
| Divisors | 1, 19429 | 1, 2, 9719, 19438 |
| Number of properties | 14 | 1 |
| Cousin primes (1st member) | 342nd | |
| Long primes | 839th | |
| Primes | 2202nd | |
| Prime quadruplets (4th member) | 19th | |
| Prime quintuplet 1s (5th member) | 8th | |
| Prime quintuplet 2s (4th member) | 6th | |
| Prime sextuplets (5th member) | 4th | |
| Prime triplets (2nd member) | 167th | |
| Prime triplets (3rd member) | 166th | |
| Pythagorean primes | 1092nd | |
| Semiprimes | 4949th | |
| Sexy primes (2nd member) | 673rd | |
| Sexy prime triplets (3rd member) | 184th | |
| Twin primes (2nd member) | 334th | |
| Ulam primes | 160th | |
| Roman numberals | ||
| Base 2 | 1001011111001012 | 1001011111011102 |
| Base 3 | 2221221213 | 2221222213 |
| Base 4 | 102332114 | 102332324 |
| Base 5 | 11102045 | 11102235 |
| Base 6 | 2255416 | 2255546 |
| Base 7 | 1104347 | 1104467 |
| Base 8 | 457458 | 457568 |
| Base 9 | 285779 | 285879 |
| Base 10 | 1942910 | 1943810 |
| Base 11 | 1366311 | 1367111 |
| Base 12 | b2b112 | b2ba12 |
| Base 13 | 8ac713 | 8b0313 |
| Base 14 | 711b14 | 712614 |
| Base 15 | 5b5415 | 5b5d15 |
| Base 16 | 4be516 | 4bee16 |