Compare 142973 vs 143159
| Property | 142973 | 143159 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1429731 | 1431591 |
| Prime factorization | 142973 | 143159 |
| Divisors count | 2 | 2 |
| Divisors | 1, 142973 | 1, 143159 |
| Number of properties | 5 | 7 |
| Additive primes | 5483rd | |
| Chen primes | 5715th | |
| Cousin primes (2nd member) | 1633rd | |
| Emirps | 2784th | |
| Happy primes | 2082nd | |
| Harmonic primes | 4982nd | |
| Isolated primes | 9994th | 10002nd |
| Primes | 13263rd | 13275th |
| Pythagorean primes | 6609th | |
| Sexy primes (1st member) | 3259th | |
| Roman numberals | ||
| Base 2 | 1000101110011111012 | 1000101111001101112 |
| Base 3 | 210210100223 | 210211010123 |
| Base 4 | 2023213314 | 2023303134 |
| Base 5 | 140333435 | 140401145 |
| Base 6 | 30215256 | 30224356 |
| Base 7 | 11335557 | 11342427 |
| Base 8 | 4271758 | 4274678 |
| Base 9 | 2371089 | 2373359 |
| Base 10 | 14297310 | 14315910 |
| Base 11 | 9846611 | 9861511 |
| Base 12 | 6a8a512 | 6aa1b12 |
| Base 13 | 500cc13 | 5021313 |
| Base 14 | 3a16514 | 3a25914 |
| Base 15 | 2c56815 | 2c63e15 |
| Base 16 | 22e7d16 | 22f3716 |