Compare 981 vs 986
| Property | 981 | 986 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 3 |
| Total factors | 3 | 3 |
| Prime factorization | 32 × 1091 | 21 × 171 × 291 |
| Prime factorization | 3 × 3 × 109 | 2 × 17 × 29 |
| Divisors count | 6 | 8 |
| Divisors | 1, 3, 9, 109, 327, 981 | 1, 2, 17, 29, 34, 58, 493, 986 |
| Number of properties | 0 | 0 |
| Roman numberals | CMLXXXI | CMLXXXVI |
| Base 2 | 11110101012 | 11110110102 |
| Base 3 | 11001003 | 11001123 |
| Base 4 | 331114 | 331224 |
| Base 5 | 124115 | 124215 |
| Base 6 | 43136 | 43226 |
| Base 7 | 26017 | 26067 |
| Base 8 | 17258 | 17328 |
| Base 9 | 13109 | 13159 |
| Base 10 | 98110 | 98610 |
| Base 11 | 81211 | 81711 |
| Base 12 | 69912 | 6a212 |
| Base 13 | 5a613 | 5ab13 |
| Base 14 | 50114 | 50614 |
| Base 15 | 45615 | 45b15 |
| Base 16 | 3d516 | 3da16 |