Compare 3666 vs 3669
| Property | 3666 | 3669 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 21 × 31 × 131 × 471 | 31 × 12231 |
| Prime factorization | 2 × 3 × 13 × 47 | 3 × 1223 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666 | 1, 3, 1223, 3669 |
| Number of properties | 0 | 1 |
| Semiprimes | 1020th | |
| Roman numberals | MMMDCLXVI | MMMDCLXIX |
| Base 2 | 1110010100102 | 1110010101012 |
| Base 3 | 120002103 | 120002203 |
| Base 4 | 3211024 | 3211114 |
| Base 5 | 1041315 | 1041345 |
| Base 6 | 245506 | 245536 |
| Base 7 | 134557 | 134617 |
| Base 8 | 71228 | 71258 |
| Base 9 | 50239 | 50269 |
| Base 10 | 366610 | 366910 |
| Base 11 | 283311 | 283611 |
| Base 12 | 215612 | 215912 |
| Base 13 | 189013 | 189313 |
| Base 14 | 149c14 | 14a114 |
| Base 15 | 114615 | 114915 |
| Base 16 | e5216 | e5516 |