Compare 505279 vs 505287
| Property | 505279 | 505287 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 4 |
| Prime factorization | 5052791 | 32 × 231 × 24411 |
| Prime factorization | 505279 | 3 × 3 × 23 × 2441 |
| Divisors count | 2 | 12 |
| Divisors | 1, 505279 | 1, 3, 9, 23, 69, 207, 2441, 7323, 21969, 56143, 168429, 505287 |
| Number of properties | 4 | 0 |
| Cousin primes (1st member) | 4590th | |
| Primes | 41935th | |
| Prime triplets (2nd member) | 1720th | |
| Twin primes (2nd member) | 4603rd | |
| Roman numberals | ||
| Base 2 | 11110110101101111112 | 11110110101110001112 |
| Base 3 | 2212000100013 | 2212000101003 |
| Base 4 | 13231123334 | 13231130134 |
| Base 5 | 1121321045 | 1121321225 |
| Base 6 | 144551316 | 144551436 |
| Base 7 | 42030557 | 42030667 |
| Base 8 | 17326778 | 17327078 |
| Base 9 | 8501019 | 8501109 |
| Base 10 | 50527910 | 50528710 |
| Base 11 | 31569511 | 3156a211 |
| Base 12 | 2044a712 | 2044b312 |
| Base 13 | 148ca813 | 148cb313 |
| Base 14 | d21d514 | d21dd14 |
| Base 15 | 9eaa415 | 9eaac15 |
| Base 16 | 7b5bf16 | 7b5c716 |