Compare 19427 vs 20389
Property | 19427 | 20389 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 194271 | 203891 |
Prime factorization | 19427 | 20389 |
Divisors count | 2 | 2 |
Divisors | 1, 19427 | 1, 20389 |
Number of properties | 17 | 5 |
Additive primes | 1023rd | |
Chen primes | 1089th | |
Cousin primes (1st member) | 351st | |
Cousin primes (2nd member) | 341st | |
Harmonic primes | 796th | |
Isolated primes | 1612th | |
Primes | 2201st | 2303rd |
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 | |
Pythagorean primes | 1148th | |
Sexy primes (1st member) | 674th | |
Sexy primes (2nd member) | 672nd | |
Sexy prime triplets (2nd member) | 185th | |
Twin primes (1st member) | 334th | |
Ulam primes | 159th | 168th |
Roman numberals | ||
Base 2 | 1001011111000112 | 1001111101001012 |
Base 3 | 2221221123 | 10002220113 |
Base 4 | 102332034 | 103322114 |
Base 5 | 11102025 | 11230245 |
Base 6 | 2255356 | 2342216 |
Base 7 | 1104327 | 1133057 |
Base 8 | 457438 | 476458 |
Base 9 | 285759 | 308649 |
Base 10 | 1942710 | 2038910 |
Base 11 | 1366111 | 1435611 |
Base 12 | b2ab12 | b97112 |
Base 13 | 8ac513 | 938513 |
Base 14 | 711914 | 760514 |
Base 15 | 5b5215 | 609415 |
Base 16 | 4be316 | 4fa516 |