Compare 142867 vs 142879
| Property | 142867 | 142879 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 1428671 | 111 × 311 × 4191 |
| Prime factorization | 142867 | 11 × 31 × 419 |
| Divisors count | 2 | 8 |
| Divisors | 1, 142867 | 1, 11, 31, 341, 419, 4609, 12989, 142879 |
| Number of properties | 8 | 0 |
| Chen primes | 5706th | |
| Cousin primes (1st member) | 1631st | |
| Emirps | 2776th | |
| Isolated primes | 9986th | |
| Lucky primes | 1729th | |
| Primes | 13253rd | |
| Prime triplets (1st member) | 649th | |
| Sexy primes (1st member) | 3256th | |
| Roman numberals | ||
| Base 2 | 1000101110000100112 | 1000101110000111112 |
| Base 3 | 210202221013 | 210202222113 |
| Base 4 | 2023201034 | 2023201334 |
| Base 5 | 140324325 | 140330045 |
| Base 6 | 30212316 | 30212516 |
| Base 7 | 11333447 | 11333627 |
| Base 8 | 4270238 | 4270378 |
| Base 9 | 2368719 | 2368849 |
| Base 10 | 14286710 | 14287910 |
| Base 11 | 9837a11 | 9839011 |
| Base 12 | 6a81712 | 6a82712 |
| Base 13 | 5004a13 | 5005913 |
| Base 14 | 3a0cb14 | 3a0d914 |
| Base 15 | 2c4e715 | 2c50415 |
| Base 16 | 22e1316 | 22e1f16 |