Compare 19420 vs 19427
| Property | 19420 | 19427 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 22 × 51 × 9711 | 194271 |
| Prime factorization | 2 × 2 × 5 × 971 | 19427 |
| Divisors count | 12 | 2 |
| Divisors | 1, 2, 4, 5, 10, 20, 971, 1942, 3884, 4855, 9710, 19420 | 1, 19427 |
| Number of properties | 0 | 17 |
| Additive primes | 1023rd | |
| Chen primes | 1089th | |
| Cousin primes (2nd member) | 341st | |
| Harmonic primes | 796th | |
| Primes | 2201st | |
| Prime quadruplets (3rd member) | 19th | |
| Prime quintuplet 1s (4th member) | 8th | |
| Prime quintuplet 2s (3rd member) | 6th | |
| Prime sextuplets (4th member) | 4th | |
| Prime triplets (1st member) | 167th | |
| Prime triplets (2nd member) | 166th | |
| Prime triplets (3rd member) | 165th | |
| Sexy primes (1st member) | 674th | |
| Sexy primes (2nd member) | 672nd | |
| Sexy prime triplets (2nd member) | 185th | |
| Twin primes (1st member) | 334th | |
| Ulam primes | 159th | |
| Roman numberals | ||
| Base 2 | 1001011110111002 | 1001011111000112 |
| Base 3 | 2221220213 | 2221221123 |
| Base 4 | 102331304 | 102332034 |
| Base 5 | 11101405 | 11102025 |
| Base 6 | 2255246 | 2255356 |
| Base 7 | 1104227 | 1104327 |
| Base 8 | 457348 | 457438 |
| Base 9 | 285679 | 285759 |
| Base 10 | 1942010 | 1942710 |
| Base 11 | 1365511 | 1366111 |
| Base 12 | b2a412 | b2ab12 |
| Base 13 | 8abb13 | 8ac513 |
| Base 14 | 711214 | 711914 |
| Base 15 | 5b4a15 | 5b5215 |
| Base 16 | 4bdc16 | 4be316 |