Compare 142869 vs 142909
| Property | 142869 | 142909 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 476231 | 131 × 109931 |
| Prime factorization | 3 × 47623 | 13 × 10993 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 47623, 142869 | 1, 13, 10993, 142909 |
| Number of properties | 1 | 1 |
| Semiprimes | 32820th | 32828th |
| Roman numberals | ||
| Base 2 | 1000101110000101012 | 1000101110001111012 |
| Base 3 | 210202221103 | 210210002213 |
| Base 4 | 2023201114 | 2023203314 |
| Base 5 | 140324345 | 140331145 |
| Base 6 | 30212336 | 30213416 |
| Base 7 | 11333467 | 11334347 |
| Base 8 | 4270258 | 4270758 |
| Base 9 | 2368739 | 2370279 |
| Base 10 | 14286910 | 14290910 |
| Base 11 | 9838111 | 9840811 |
| Base 12 | 6a81912 | 6a85112 |
| Base 13 | 5004c13 | 5008013 |
| Base 14 | 3a0cd14 | 3a11b14 |
| Base 15 | 2c4e915 | 2c52415 |
| Base 16 | 22e1516 | 22e3d16 |