Compare 142949 vs 142952
| Property | 142949 | 142952 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 5 |
| Prime factorization | 1429491 | 23 × 1071 × 1671 |
| Prime factorization | 142949 | 2 × 2 × 2 × 107 × 167 |
| Divisors count | 2 | 16 |
| Divisors | 1, 142949 | 1, 2, 4, 8, 107, 167, 214, 334, 428, 668, 856, 1336, 17869, 35738, 71476, 142952 |
| Number of properties | 7 | 0 |
| Additive primes | 5477th | |
| Chen primes | 5709th | |
| Emirps | 2779th | |
| Isolated primes | 9991st | |
| Long primes | 4942nd | |
| Primes | 13260th | |
| Pythagorean primes | 6607th | |
| Roman numberals | ||
| Base 2 | 1000101110011001012 | 1000101110011010002 |
| Base 3 | 210210021023 | 210210021123 |
| Base 4 | 2023212114 | 2023212204 |
| Base 5 | 140332445 | 140333025 |
| Base 6 | 30214456 | 30214526 |
| Base 7 | 11335227 | 11335257 |
| Base 8 | 4271458 | 4271508 |
| Base 9 | 2370729 | 2370759 |
| Base 10 | 14294910 | 14295210 |
| Base 11 | 9844411 | 9844711 |
| Base 12 | 6a88512 | 6a88812 |
| Base 13 | 500b113 | 500b413 |
| Base 14 | 3a14914 | 3a14c14 |
| Base 15 | 2c54e15 | 2c55215 |
| Base 16 | 22e6516 | 22e6816 |