Compare 998387 vs 998399
| Property | 998387 | 998399 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 131 × 611 × 12591 | 9983991 |
| Prime factorization | 13 × 61 × 1259 | 998399 |
| Divisors count | 8 | 2 |
| Divisors | 1, 13, 61, 793, 1259, 16367, 76799, 998387 | 1, 998399 |
| Number of properties | 0 | 4 |
| Additive primes | 30077th | |
| Chen primes | 29910th | |
| Isolated primes | 62064th | |
| Primes | 78387th | |
| Roman numberals | ||
| Base 2 | 111100111011111100112 | 111100111011111111112 |
| Base 3 | 12122011120223 | 12122011122023 |
| Base 4 | 33032333034 | 33032333334 |
| Base 5 | 2234220225 | 2234220445 |
| Base 6 | 332220556 | 332221156 |
| Base 7 | 113255157 | 113255337 |
| Base 8 | 36357638 | 36357778 |
| Base 9 | 17814689 | 17814829 |
| Base 10 | 99838710 | 99839910 |
| Base 11 | 62211511 | 62212611 |
| Base 12 | 40192b12 | 40193b12 |
| Base 13 | 28c58013 | 28c58c13 |
| Base 14 | 1bdbb514 | 1bdbc314 |
| Base 15 | 14ac4215 | 14ac4e15 |
| Base 16 | f3bf316 | f3bff16 |