Compare 145661 vs 145672
Property | 145661 | 145672 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 5 |
Prime factorization | 1456611 | 23 × 1311 × 1391 |
Prime factorization | 145661 | 2 × 2 × 2 × 131 × 139 |
Divisors count | 2 | 16 |
Divisors | 1, 145661 | 1, 2, 4, 8, 131, 139, 262, 278, 524, 556, 1048, 1112, 18209, 36418, 72836, 145672 |
Number of properties | 7 | 0 |
Additive primes | 5568th | |
Chen primes | 5791st | |
Emirps | 2846th | |
Harmonic primes | 5059th | |
Isolated primes | 10171st | |
Primes | 13478th | |
Pythagorean primes | 6718th | |
Roman numberals | ||
Base 2 | 1000111000111111012 | 1000111001000010002 |
Base 3 | 211012102123 | 211012110213 |
Base 4 | 2032033314 | 2032100204 |
Base 5 | 141301215 | 141301425 |
Base 6 | 30422056 | 30422246 |
Base 7 | 11444457 | 11444627 |
Base 8 | 4343758 | 4344108 |
Base 9 | 2417259 | 2417379 |
Base 10 | 14566110 | 14567210 |
Base 11 | 9a48a11 | 9a49a11 |
Base 12 | 7036512 | 7037412 |
Base 13 | 513b913 | 513c713 |
Base 14 | 3b12514 | 3b13214 |
Base 15 | 2d25b15 | 2d26715 |
Base 16 | 238fd16 | 2390816 |