Compare 517081 vs 517090
| Property | 517081 | 517090 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 5 |
| Total factors | 1 | 5 |
| Prime factorization | 5170811 | 21 × 51 × 71 × 831 × 891 |
| Prime factorization | 517081 | 2 × 5 × 7 × 83 × 89 |
| Divisors count | 2 | 32 |
| Divisors | 1, 517081 | 1, 2, 5, 7, 10, 14, 35, 70, 83, 89, 166, 178, 415, 445, 581, 623, 830, 890, 1162, 1246, 2905, 3115, 5810, 6230, 7387, 14774, 36935, 51709, 73870, 103418, 258545, 517090 |
| Number of properties | 3 | 0 |
| Primes | 42831st | |
| Sexy primes (1st member) | 9430th | |
| Twin primes (2nd member) | 4685th | |
| Roman numberals | ||
| Base 2 | 11111100011110110012 | 11111100011111000102 |
| Base 3 | 2220210220113 | 2220210221113 |
| Base 4 | 13320331214 | 13320332024 |
| Base 5 | 1130213115 | 1130213305 |
| Base 6 | 150255216 | 150255346 |
| Base 7 | 42523457 | 42523607 |
| Base 8 | 17617318 | 17617428 |
| Base 9 | 8672649 | 8672749 |
| Base 10 | 51708110 | 51709010 |
| Base 11 | 32354411 | 32355211 |
| Base 12 | 20b2a112 | 20b2aa12 |
| Base 13 | 15148613 | 15149213 |
| Base 14 | d662514 | d663014 |
| Base 15 | a332115 | a332a15 |
| Base 16 | 7e3d916 | 7e3e216 |