Compare 161457 vs 161459
| Property | 161457 | 161459 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 31 × 538191 | 1614591 |
| Prime factorization | 3 × 53819 | 161459 |
| Divisors count | 4 | 2 |
| Divisors | 1, 3, 53819, 161457 | 1, 161459 |
| Number of properties | 1 | 6 |
| Chen primes | 6311th | |
| Long primes | 5529th | |
| Primes | 14804th | |
| Semiprimes | 36880th | |
| Sexy primes (2nd member) | 3589th | |
| Sophie germain primes | 1729th | |
| Twin primes (1st member) | 1814th | |
| Roman numberals | ||
| Base 2 | 1001110110101100012 | 1001110110101100112 |
| Base 3 | 220121102203 | 220121102223 |
| Base 4 | 2131223014 | 2131223034 |
| Base 5 | 201313125 | 201313145 |
| Base 6 | 32432536 | 32432556 |
| Base 7 | 12415027 | 12415047 |
| Base 8 | 4732618 | 4732638 |
| Base 9 | 2654269 | 2654289 |
| Base 10 | 16145710 | 16145910 |
| Base 11 | 10033a11 | 10034111 |
| Base 12 | 7952912 | 7952b12 |
| Base 13 | 5864a13 | 5864c13 |
| Base 14 | 42ba914 | 42bab14 |
| Base 15 | 32c8c15 | 32c8e15 |
| Base 16 | 276b116 | 276b316 |