Compare 18251 vs 19427
Property | 18251 | 19427 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 182511 | 194271 |
Prime factorization | 18251 | 19427 |
Divisors count | 2 | 2 |
Divisors | 1, 18251 | 1, 19427 |
Number of properties | 9 | 17 |
Additive primes | 983rd | 1023rd |
Chen primes | 1036th | 1089th |
Cousin primes (2nd member) | 341st | |
Harmonic primes | 758th | 796th |
Long primes | 802nd | |
Primes | 2091st | 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) | 158th | 167th |
Prime triplets (2nd member) | 166th | |
Prime triplets (3rd member) | 165th | |
Sexy primes (1st member) | 646th | 674th |
Sexy primes (2nd member) | 672nd | |
Sexy prime triplets (2nd member) | 185th | |
Twin primes (1st member) | 321st | 334th |
Ulam primes | 154th | 159th |
Roman numberals | ||
Base 2 | 1000111010010112 | 1001011111000112 |
Base 3 | 2210002223 | 2221221123 |
Base 4 | 101310234 | 102332034 |
Base 5 | 10410015 | 11102025 |
Base 6 | 2202556 | 2255356 |
Base 7 | 1041327 | 1104327 |
Base 8 | 435138 | 457438 |
Base 9 | 270289 | 285759 |
Base 10 | 1825110 | 1942710 |
Base 11 | 1279211 | 1366111 |
Base 12 | a68b12 | b2ab12 |
Base 13 | 83cc13 | 8ac513 |
Base 14 | 691914 | 711914 |
Base 15 | 561b15 | 5b5215 |
Base 16 | 474b16 | 4be316 |