Compare 28658 vs 28666
| Property | 28658 | 28666 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 21 × 71 × 231 × 891 | 21 × 111 × 13031 |
| Prime factorization | 2 × 7 × 23 × 89 | 2 × 11 × 1303 |
| Divisors count | 16 | 8 |
| Divisors | 1, 2, 7, 14, 23, 46, 89, 161, 178, 322, 623, 1246, 2047, 4094, 14329, 28658 | 1, 2, 11, 22, 1303, 2606, 14333, 28666 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1101111111100102 | 1101111111110102 |
| Base 3 | 11100221023 | 11100222013 |
| Base 4 | 123333024 | 123333224 |
| Base 5 | 14041135 | 14041315 |
| Base 6 | 3404026 | 3404146 |
| Base 7 | 1463607 | 1464017 |
| Base 8 | 677628 | 677728 |
| Base 9 | 432729 | 432819 |
| Base 10 | 2865810 | 2866610 |
| Base 11 | 1a59311 | 1a5a011 |
| Base 12 | 1470212 | 1470a12 |
| Base 13 | 1007613 | 1008113 |
| Base 14 | a63014 | a63814 |
| Base 15 | 875815 | 876115 |
| Base 16 | 6ff216 | 6ffa16 |