Compare 142902 vs 142909
| Property | 142902 | 142909 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 21 × 32 × 171 × 4671 | 131 × 109931 |
| Prime factorization | 2 × 3 × 3 × 17 × 467 | 13 × 10993 |
| Divisors count | 24 | 4 |
| Divisors | 1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 467, 934, 1401, 2802, 4203, 7939, 8406, 15878, 23817, 47634, 71451, 142902 | 1, 13, 10993, 142909 |
| Number of properties | 0 | 1 |
| Semiprimes | 32828th | |
| Roman numberals | ||
| Base 2 | 1000101110001101102 | 1000101110001111012 |
| Base 3 | 210210002003 | 210210002213 |
| Base 4 | 2023203124 | 2023203314 |
| Base 5 | 140331025 | 140331145 |
| Base 6 | 30213306 | 30213416 |
| Base 7 | 11334247 | 11334347 |
| Base 8 | 4270668 | 4270758 |
| Base 9 | 2370209 | 2370279 |
| Base 10 | 14290210 | 14290910 |
| Base 11 | 9840111 | 9840811 |
| Base 12 | 6a84612 | 6a85112 |
| Base 13 | 5007613 | 5008013 |
| Base 14 | 3a11414 | 3a11b14 |
| Base 15 | 2c51c15 | 2c52415 |
| Base 16 | 22e3616 | 22e3d16 |