Compare 669 vs 676
| Property | 669 | 676 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 2 |
| Total factors | 2 | 4 |
| Prime factorization | 31 × 2231 | 22 × 132 |
| Prime factorization | 3 × 223 | 2 × 2 × 13 × 13 |
| Divisors count | 4 | 9 |
| Divisors | 1, 3, 223, 669 | 1, 2, 4, 13, 26, 52, 169, 338, 676 |
| Number of properties | 1 | 0 |
| Semiprimes | 200th | |
| Roman numberals | DCLXIX | DCLXXVI |
| Base 2 | 10100111012 | 10101001002 |
| Base 3 | 2202103 | 2210013 |
| Base 4 | 221314 | 222104 |
| Base 5 | 101345 | 102015 |
| Base 6 | 30336 | 30446 |
| Base 7 | 16447 | 16547 |
| Base 8 | 12358 | 12448 |
| Base 9 | 8239 | 8319 |
| Base 10 | 66910 | 67610 |
| Base 11 | 55911 | 56511 |
| Base 12 | 47912 | 48412 |
| Base 13 | 3c613 | 40013 |
| Base 14 | 35b14 | 36414 |
| Base 15 | 2e915 | 30115 |
| Base 16 | 29d16 | 2a416 |