Compare 542161 vs 542166
| Property | 542161 | 542166 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 4 |
| Prime factorization | 371 × 146531 | 21 × 31 × 1091 × 8291 |
| Prime factorization | 37 × 14653 | 2 × 3 × 109 × 829 |
| Divisors count | 4 | 16 |
| Divisors | 1, 37, 14653, 542161 | 1, 2, 3, 6, 109, 218, 327, 654, 829, 1658, 2487, 4974, 90361, 180722, 271083, 542166 |
| Number of properties | 1 | 0 |
| Semiprimes | 117016th | |
| Roman numberals | ||
| Base 2 | 100001000101110100012 | 100001000101110101102 |
| Base 3 | 10001122010013 | 10001122010203 |
| Base 4 | 20101131014 | 20101131124 |
| Base 5 | 1143221215 | 1143221315 |
| Base 6 | 153420016 | 153420106 |
| Base 7 | 44154347 | 44154427 |
| Base 8 | 20427218 | 20427268 |
| Base 9 | 10156319 | 10156369 |
| Base 10 | 54216110 | 54216610 |
| Base 11 | 34037411 | 34037911 |
| Base 12 | 22190112 | 22190612 |
| Base 13 | 15ca0913 | 15ca1113 |
| Base 14 | 10181b14 | 10182214 |
| Base 15 | aa99115 | aa99615 |
| Base 16 | 845d116 | 845d616 |