Compare 206981 vs 206985
| Property | 206981 | 206985 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 2631 × 7871 | 31 × 51 × 137991 |
| Prime factorization | 263 × 787 | 3 × 5 × 13799 |
| Divisors count | 4 | 8 |
| Divisors | 1, 263, 787, 206981 | 1, 3, 5, 15, 13799, 41397, 68995, 206985 |
| Number of properties | 1 | 0 |
| Semiprimes | 46742nd | |
| Roman numberals | ||
| Base 2 | 1100101000100001012 | 1100101000100010012 |
| Base 3 | 1011112202223 | 1011112210103 |
| Base 4 | 3022020114 | 3022020214 |
| Base 5 | 231104115 | 231104205 |
| Base 6 | 42341256 | 42341336 |
| Base 7 | 15213057 | 15213127 |
| Base 8 | 6242058 | 6242118 |
| Base 9 | 3448289 | 3448339 |
| Base 10 | 20698110 | 20698510 |
| Base 11 | 13156511 | 13156911 |
| Base 12 | 9b94512 | 9b94912 |
| Base 13 | 7329813 | 7329c13 |
| Base 14 | 5560514 | 5560914 |
| Base 15 | 414db15 | 414e015 |
| Base 16 | 3288516 | 3288916 |