Compare 21482 vs 21491
Property | 21482 | 21491 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 3 | 1 |
Prime factorization | 21 × 231 × 4671 | 214911 |
Prime factorization | 2 × 23 × 467 | 21491 |
Divisors count | 8 | 2 |
Divisors | 1, 2, 23, 46, 467, 934, 10741, 21482 | 1, 21491 |
Number of properties | 0 | 9 |
Additive primes | 1116th | |
Chen primes | 1183rd | |
Cousin primes (2nd member) | 366th | |
Good primes | 272nd | |
Happy primes | 401st | |
Harmonic primes | 885th | |
Primes | 2410th | |
Prime triplets (2nd member) | 182nd | |
Twin primes (1st member) | 364th | |
Roman numberals | ||
Base 2 | 1010011111010102 | 1010011111100112 |
Base 3 | 10021101223 | 10021102223 |
Base 4 | 110332224 | 110333034 |
Base 5 | 11414125 | 11414315 |
Base 6 | 2432426 | 2432556 |
Base 7 | 1164267 | 1164417 |
Base 8 | 517528 | 517638 |
Base 9 | 324189 | 324289 |
Base 10 | 2148210 | 2149110 |
Base 11 | 1515a11 | 1516811 |
Base 12 | 1052212 | 1052b12 |
Base 13 | 9a1613 | 9a2213 |
Base 14 | 7b8614 | 7b9114 |
Base 15 | 657215 | 657b15 |
Base 16 | 53ea16 | 53f316 |