Compare 658 vs 664
| Property | 658 | 664 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 3 | 4 |
| Prime factorization | 21 × 71 × 471 | 23 × 831 |
| Prime factorization | 2 × 7 × 47 | 2 × 2 × 2 × 83 |
| Divisors count | 8 | 8 |
| Divisors | 1, 2, 7, 14, 47, 94, 329, 658 | 1, 2, 4, 8, 83, 166, 332, 664 |
| Number of properties | 0 | 0 |
| Roman numberals | DCLVIII | DCLXIV |
| Base 2 | 10100100102 | 10100110002 |
| Base 3 | 2201013 | 2201213 |
| Base 4 | 221024 | 221204 |
| Base 5 | 101135 | 101245 |
| Base 6 | 30146 | 30246 |
| Base 7 | 16307 | 16367 |
| Base 8 | 12228 | 12308 |
| Base 9 | 8119 | 8179 |
| Base 10 | 65810 | 66410 |
| Base 11 | 54911 | 55411 |
| Base 12 | 46a12 | 47412 |
| Base 13 | 3b813 | 3c113 |
| Base 14 | 35014 | 35614 |
| Base 15 | 2dd15 | 2e415 |
| Base 16 | 29216 | 29816 |