Compare 142231 vs 142867
| Property | 142231 | 142867 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1422311 | 1428671 |
| Prime factorization | 142231 | 142867 |
| Divisors count | 2 | 2 |
| Divisors | 1, 142231 | 1, 142867 |
| Number of properties | 6 | 8 |
| Additive primes | 5454th | |
| Chen primes | 5706th | |
| Cousin primes (1st member) | 1631st | |
| Emirps | 2766th | 2776th |
| Harmonic primes | 4956th | |
| Isolated primes | 9950th | 9986th |
| Lucky primes | 1729th | |
| Primes | 13207th | 13253rd |
| Prime triplets (1st member) | 649th | |
| Sexy primes (1st member) | 3248th | 3256th |
| Roman numberals | ||
| Base 2 | 1000101011100101112 | 1000101110000100112 |
| Base 3 | 210200022113 | 210202221013 |
| Base 4 | 2022321134 | 2023201034 |
| Base 5 | 140224115 | 140324325 |
| Base 6 | 30142516 | 30212316 |
| Base 7 | 11314457 | 11333447 |
| Base 8 | 4256278 | 4270238 |
| Base 9 | 2360849 | 2368719 |
| Base 10 | 14223110 | 14286710 |
| Base 11 | 9795111 | 9837a11 |
| Base 12 | 6a38712 | 6a81712 |
| Base 13 | 4c97b13 | 5004a13 |
| Base 14 | 39b9514 | 3a0cb14 |
| Base 15 | 2c22115 | 2c4e715 |
| Base 16 | 22b9716 | 22e1316 |