Compare 664330 vs 664331
Property | 664330 | 664331 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 4 | 1 |
Prime factorization | 21 × 51 × 311 × 21431 | 6643311 |
Prime factorization | 2 × 5 × 31 × 2143 | 664331 |
Divisors count | 16 | 2 |
Divisors | 1, 2, 5, 10, 31, 62, 155, 310, 2143, 4286, 10715, 21430, 66433, 132866, 332165, 664330 | 1, 664331 |
Number of properties | 0 | 4 |
Additive primes | 21036th | |
Chen primes | 21080th | |
Isolated primes | 42258th | |
Primes | 53893rd | |
Roman numberals | ||
Base 2 | 101000100011000010102 | 101000100011000010112 |
Base 3 | 10202020212113 | 10202020212123 |
Base 4 | 22020300224 | 22020300234 |
Base 5 | 1322243105 | 1322243115 |
Base 6 | 221233346 | 221233356 |
Base 7 | 54345527 | 54345537 |
Base 8 | 24214128 | 24214138 |
Base 9 | 12222549 | 12222559 |
Base 10 | 66433010 | 66433110 |
Base 11 | 41413711 | 41413811 |
Base 12 | 28054a12 | 28054b12 |
Base 13 | 1a34c413 | 1a34c513 |
Base 14 | 13416214 | 13416314 |
Base 15 | d1c8a15 | d1c8b15 |
Base 16 | a230a16 | a230b16 |