Compare 518207 vs 518208
| Property | 518207 | 518208 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 8 |
| Prime factorization | 5182071 | 26 × 31 × 26991 |
| Prime factorization | 518207 | 2 × 2 × 2 × 2 × 2 × 2 × 3 × 2699 |
| Divisors count | 2 | 28 |
| Divisors | 1, 518207 | 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 2699, 5398, 8097, 10796, 16194, 21592, 32388, 43184, 64776, 86368, 129552, 172736, 259104, 518208 |
| Number of properties | 4 | 0 |
| Additive primes | 16862nd | |
| Chen primes | 17011th | |
| Primes | 42925th | |
| Twin primes (1st member) | 4696th | |
| Roman numberals | ||
| Base 2 | 11111101000001111112 | 11111101000010000002 |
| Base 3 | 2220222112123 | 2220222112203 |
| Base 4 | 13322003334 | 13322010004 |
| Base 5 | 1130403125 | 1130403135 |
| Base 6 | 150350356 | 150350406 |
| Base 7 | 42555447 | 42555457 |
| Base 8 | 17640778 | 17641008 |
| Base 9 | 8687559 | 8687569 |
| Base 10 | 51820710 | 51820810 |
| Base 11 | 32437811 | 32437911 |
| Base 12 | 20ba7b12 | 20ba8012 |
| Base 13 | 151b4113 | 151b4213 |
| Base 14 | d6bcb14 | d6bcc14 |
| Base 15 | a382215 | a382315 |
| Base 16 | 7e83f16 | 7e84016 |