Compare 6986 vs 6990
| Property | 6986 | 6990 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 4 |
| Total factors | 3 | 4 |
| Prime factorization | 21 × 71 × 4991 | 21 × 31 × 51 × 2331 |
| Prime factorization | 2 × 7 × 499 | 2 × 3 × 5 × 233 |
| Divisors count | 8 | 16 |
| Divisors | 1, 2, 7, 14, 499, 998, 3493, 6986 | 1, 2, 3, 5, 6, 10, 15, 30, 233, 466, 699, 1165, 1398, 2330, 3495, 6990 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 11011010010102 | 11011010011102 |
| Base 3 | 1001202023 | 1001202203 |
| Base 4 | 12310224 | 12310324 |
| Base 5 | 2104215 | 2104305 |
| Base 6 | 522026 | 522106 |
| Base 7 | 262407 | 262447 |
| Base 8 | 155128 | 155168 |
| Base 9 | 105229 | 105269 |
| Base 10 | 698610 | 699010 |
| Base 11 | 528111 | 528511 |
| Base 12 | 406212 | 406612 |
| Base 13 | 324513 | 324913 |
| Base 14 | 279014 | 279414 |
| Base 15 | 210b15 | 211015 |
| Base 16 | 1b4a16 | 1b4e16 |