Compare 858 vs 859
| Property | 858 | 859 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 21 × 31 × 111 × 131 | 8591 |
| Prime factorization | 2 × 3 × 11 × 13 | 859 |
| Divisors count | 16 | 2 |
| Divisors | 1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858 | 1, 859 |
| Number of properties | 0 | 8 |
| Cousin primes (1st member) | 36th | |
| Harmonic primes | 56th | |
| Primes | 149th | |
| Prime triplets (2nd member) | 28th | |
| Prime triplets (3rd member) | 27th | |
| Sexy primes (2nd member) | 66th | |
| Super primes | 35th | |
| Twin primes (2nd member) | 34th | |
| Roman numberals | DCCCLVIII | DCCCLIX |
| Base 2 | 11010110102 | 11010110112 |
| Base 3 | 10112103 | 10112113 |
| Base 4 | 311224 | 311234 |
| Base 5 | 114135 | 114145 |
| Base 6 | 35506 | 35516 |
| Base 7 | 23347 | 23357 |
| Base 8 | 15328 | 15338 |
| Base 9 | 11539 | 11549 |
| Base 10 | 85810 | 85910 |
| Base 11 | 71011 | 71111 |
| Base 12 | 5b612 | 5b712 |
| Base 13 | 51013 | 51113 |
| Base 14 | 45414 | 45514 |
| Base 15 | 3c315 | 3c415 |
| Base 16 | 35a16 | 35b16 |