Compare 208 vs 210
| Property | 208 | 210 | 
|---|---|---|
| Type | composite number | composite number | 
| Unique factors | 2 | 4 | 
| Total factors | 5 | 4 | 
| Prime factorization | 24 × 131 | 21 × 31 × 51 × 71 | 
| Prime factorization | 2 × 2 × 2 × 2 × 13 | 2 × 3 × 5 × 7 | 
| Divisors count | 10 | 16 | 
| Divisors | 1, 2, 4, 8, 13, 16, 26, 52, 104, 208 | 1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210 | 
| Number of properties | 0 | 0 | 
| Roman numberals | CCVIII | CCX | 
| Base 2 | 110100002 | 110100102 | 
| Base 3 | 212013 | 212103 | 
| Base 4 | 31004 | 31024 | 
| Base 5 | 13135 | 13205 | 
| Base 6 | 5446 | 5506 | 
| Base 7 | 4157 | 4207 | 
| Base 8 | 3208 | 3228 | 
| Base 9 | 2519 | 2539 | 
| Base 10 | 20810 | 21010 | 
| Base 11 | 17a11 | 18111 | 
| Base 12 | 15412 | 15612 | 
| Base 13 | 13013 | 13213 | 
| Base 14 | 10c14 | 11014 | 
| Base 15 | dd15 | e015 | 
| Base 16 | d016 | d216 |