Compare 198989 vs 198995
| Property | 198989 | 198995 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 72 × 311 × 1311 | 51 × 397991 |
| Prime factorization | 7 × 7 × 31 × 131 | 5 × 39799 |
| Divisors count | 12 | 4 |
| Divisors | 1, 7, 31, 49, 131, 217, 917, 1519, 4061, 6419, 28427, 198989 | 1, 5, 39799, 198995 |
| Number of properties | 0 | 1 |
| Semiprimes | 45000th | |
| Roman numberals | ||
| Base 2 | 1100001001010011012 | 1100001001010100112 |
| Base 3 | 1010022212223 | 1010022220123 |
| Base 4 | 3002110314 | 3002111034 |
| Base 5 | 223314245 | 223314405 |
| Base 6 | 41331256 | 41331356 |
| Base 7 | 14561007 | 14561067 |
| Base 8 | 6045158 | 6045238 |
| Base 9 | 3328589 | 3328659 |
| Base 10 | 19898910 | 19899510 |
| Base 11 | 12655a11 | 12656511 |
| Base 12 | 971a512 | 971ab12 |
| Base 13 | 6c75b13 | 6c76413 |
| Base 14 | 5273714 | 5273d14 |
| Base 15 | 3de5e15 | 3de6515 |
| Base 16 | 3094d16 | 3095316 |