Compare 517072 vs 517081
| Property | 517072 | 517081 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 6 | 1 |
| Prime factorization | 24 × 171 × 19011 | 5170811 |
| Prime factorization | 2 × 2 × 2 × 2 × 17 × 1901 | 517081 |
| Divisors count | 20 | 2 |
| Divisors | 1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1901, 3802, 7604, 15208, 30416, 32317, 64634, 129268, 258536, 517072 | 1, 517081 |
| Number of properties | 0 | 3 |
| Primes | 42831st | |
| Sexy primes (1st member) | 9430th | |
| Twin primes (2nd member) | 4685th | |
| Roman numberals | ||
| Base 2 | 11111100011110100002 | 11111100011110110012 |
| Base 3 | 2220210212113 | 2220210220113 |
| Base 4 | 13320331004 | 13320331214 |
| Base 5 | 1130212425 | 1130213115 |
| Base 6 | 150255046 | 150255216 |
| Base 7 | 42523337 | 42523457 |
| Base 8 | 17617208 | 17617318 |
| Base 9 | 8672549 | 8672649 |
| Base 10 | 51707210 | 51708110 |
| Base 11 | 32353611 | 32354411 |
| Base 12 | 20b29412 | 20b2a112 |
| Base 13 | 15147a13 | 15148613 |
| Base 14 | d661a14 | d662514 |
| Base 15 | a331715 | a332115 |
| Base 16 | 7e3d016 | 7e3d916 |