Compare 311999 vs 312007
| Property | 311999 | 312007 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 191 × 164211 | 3120071 |
| Prime factorization | 19 × 16421 | 312007 |
| Divisors count | 4 | 2 |
| Divisors | 1, 19, 16421, 311999 | 1, 312007 |
| Number of properties | 1 | 5 |
| Additive primes | 10724th | |
| Chen primes | 11013th | |
| Good primes | 1330th | |
| Isolated primes | 20758th | |
| Primes | 26949th | |
| Semiprimes | 69144th | |
| Roman numberals | ||
| Base 2 | 10011000010101111112 | 10011000010110001112 |
| Base 3 | 1202112221123 | 1202112222113 |
| Base 4 | 10300223334 | 10300230134 |
| Base 5 | 344404445 | 344410125 |
| Base 6 | 104042356 | 104042516 |
| Base 7 | 24364227 | 24364337 |
| Base 8 | 11412778 | 11413078 |
| Base 9 | 5248759 | 5248849 |
| Base 10 | 31199910 | 31200710 |
| Base 11 | 1a345611 | 1a346311 |
| Base 12 | 13067b12 | 13068712 |
| Base 13 | ac01c13 | ac02713 |
| Base 14 | 819b914 | 819c314 |
| Base 15 | 6269e15 | 626a715 |
| Base 16 | 4c2bf16 | 4c2c716 |