Compare 505157 vs 505161
| Property | 505157 | 505161 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 5 |
| Prime factorization | 5051571 | 32 × 372 × 411 |
| Prime factorization | 505157 | 3 × 3 × 37 × 37 × 41 |
| Divisors count | 2 | 18 |
| Divisors | 1, 505157 | 1, 3, 9, 37, 41, 111, 123, 333, 369, 1369, 1517, 4107, 4551, 12321, 13653, 56129, 168387, 505161 |
| Number of properties | 4 | 0 |
| Additive primes | 16477th | |
| Chen primes | 16648th | |
| Primes | 41926th | |
| Twin primes (1st member) | 4602nd | |
| Roman numberals | ||
| Base 2 | 11110110101010001012 | 11110110101010010012 |
| Base 3 | 2211222211123 | 2211222212003 |
| Base 4 | 13231110114 | 13231110214 |
| Base 5 | 1121311125 | 1121311215 |
| Base 6 | 144544056 | 144544136 |
| Base 7 | 42025227 | 42025267 |
| Base 8 | 17325058 | 17325118 |
| Base 9 | 8488459 | 8488509 |
| Base 10 | 50515710 | 50516110 |
| Base 11 | 31559411 | 31559811 |
| Base 12 | 20440512 | 20440912 |
| Base 13 | 148c1313 | 148c1713 |
| Base 14 | d214914 | d214d14 |
| Base 15 | 9ea2215 | 9ea2615 |
| Base 16 | 7b54516 | 7b54916 |