Compare 142948 vs 142955
| Property | 142948 | 142955 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 131 × 27491 | 51 × 285911 |
| Prime factorization | 2 × 2 × 13 × 2749 | 5 × 28591 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 13, 26, 52, 2749, 5498, 10996, 35737, 71474, 142948 | 1, 5, 28591, 142955 |
| Number of properties | 0 | 1 |
| Semiprimes | 32839th | |
| Roman numberals | ||
| Base 2 | 1000101110011001002 | 1000101110011010112 |
| Base 3 | 210210021013 | 210210021223 |
| Base 4 | 2023212104 | 2023212234 |
| Base 5 | 140332435 | 140333105 |
| Base 6 | 30214446 | 30214556 |
| Base 7 | 11335217 | 11335317 |
| Base 8 | 4271448 | 4271538 |
| Base 9 | 2370719 | 2370789 |
| Base 10 | 14294810 | 14295510 |
| Base 11 | 9844311 | 9844a11 |
| Base 12 | 6a88412 | 6a88b12 |
| Base 13 | 500b013 | 500b713 |
| Base 14 | 3a14814 | 3a15114 |
| Base 15 | 2c54d15 | 2c55515 |
| Base 16 | 22e6416 | 22e6b16 |