Compare 98989 vs 98999
| Property | 98989 | 98999 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 111 × 89991 | 989991 |
| Prime factorization | 11 × 8999 | 98999 |
| Divisors count | 4 | 2 |
| Divisors | 1, 11, 8999, 98989 | 1, 98999 |
| Number of properties | 1 | 6 |
| Chen primes | 4202nd | |
| Emirps | 1615th | |
| Isolated primes | 7074th | |
| Primes | 9505th | |
| Safe primes | 666th | |
| Semiprimes | 23153rd | |
| Sexy primes (2nd member) | 2426th | |
| Roman numberals | ||
| Base 2 | 110000010101011012 | 110000010101101112 |
| Base 3 | 120002100213 | 120002101223 |
| Base 4 | 1200222314 | 1200223134 |
| Base 5 | 111314245 | 111314445 |
| Base 6 | 20421416 | 20421556 |
| Base 7 | 5614127 | 5614257 |
| Base 8 | 3012558 | 3012678 |
| Base 9 | 1607079 | 1607189 |
| Base 10 | 9898910 | 9899910 |
| Base 11 | 6841011 | 6841a11 |
| Base 12 | 4935112 | 4935b12 |
| Base 13 | 3609713 | 360a413 |
| Base 14 | 2810914 | 2811514 |
| Base 15 | 1e4e415 | 1e4ee15 |
| Base 16 | 182ad16 | 182b716 |