Compare 4165 vs 4166
| Property | 4165 | 4166 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 51 × 72 × 171 | 21 × 20831 |
| Prime factorization | 5 × 7 × 7 × 17 | 2 × 2083 |
| Divisors count | 12 | 4 |
| Divisors | 1, 5, 7, 17, 35, 49, 85, 119, 245, 595, 833, 4165 | 1, 2, 2083, 4166 |
| Number of properties | 0 | 1 |
| Semiprimes | 1144th | |
| Roman numberals | MMMMCLXV | MMMMCLXVI |
| Base 2 | 10000010001012 | 10000010001102 |
| Base 3 | 122010213 | 122010223 |
| Base 4 | 10010114 | 10010124 |
| Base 5 | 1131305 | 1131315 |
| Base 6 | 311416 | 311426 |
| Base 7 | 151007 | 151017 |
| Base 8 | 101058 | 101068 |
| Base 9 | 56379 | 56389 |
| Base 10 | 416510 | 416610 |
| Base 11 | 314711 | 314811 |
| Base 12 | 24b112 | 24b212 |
| Base 13 | 1b8513 | 1b8613 |
| Base 14 | 173714 | 173814 |
| Base 15 | 137a15 | 137b15 |
| Base 16 | 104516 | 104616 |