Compare 4145 vs 4155
| Property | 4145 | 4155 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 51 × 8291 | 31 × 51 × 2771 |
| Prime factorization | 5 × 829 | 3 × 5 × 277 |
| Divisors count | 4 | 8 |
| Divisors | 1, 5, 829, 4145 | 1, 3, 5, 15, 277, 831, 1385, 4155 |
| Number of properties | 1 | 0 |
| Semiprimes | 1140th | |
| Roman numberals | MMMMCXLV | MMMMCLV |
| Base 2 | 10000001100012 | 10000001110112 |
| Base 3 | 122001123 | 122002203 |
| Base 4 | 10003014 | 10003234 |
| Base 5 | 1130405 | 1131105 |
| Base 6 | 311056 | 311236 |
| Base 7 | 150417 | 150547 |
| Base 8 | 100618 | 100738 |
| Base 9 | 56159 | 56269 |
| Base 10 | 414510 | 415510 |
| Base 11 | 312911 | 313811 |
| Base 12 | 249512 | 24a312 |
| Base 13 | 1b6b13 | 1b7813 |
| Base 14 | 172114 | 172b14 |
| Base 15 | 136515 | 137015 |
| Base 16 | 103116 | 103b16 |