Compare 142979 vs 143177
| Property | 142979 | 143177 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1429791 | 1431771 |
| Prime factorization | 142979 | 143177 |
| Divisors count | 2 | 2 |
| Divisors | 1, 142979 | 1, 143177 |
| Number of properties | 6 | 7 |
| Additive primes | 5484th | |
| Chen primes | 5711th | 5716th |
| Harmonic primes | 4976th | |
| Isolated primes | 10003rd | |
| Long primes | 4943rd | 4948th |
| Primes | 13264th | 13276th |
| Pythagorean primes | 6617th | |
| Sexy primes (2nd member) | 3259th | |
| Twin primes (1st member) | 1636th | |
| Ulam primes | 935th | |
| Roman numberals | ||
| Base 2 | 1000101110100000112 | 1000101111010010012 |
| Base 3 | 210210101123 | 210211012123 |
| Base 4 | 2023220034 | 2023310214 |
| Base 5 | 140334045 | 140402025 |
| Base 6 | 30215356 | 30225056 |
| Base 7 | 11335647 | 11342667 |
| Base 8 | 4272038 | 4275118 |
| Base 9 | 2371159 | 2373559 |
| Base 10 | 14297910 | 14317710 |
| Base 11 | 9847111 | 9863111 |
| Base 12 | 6a8ab12 | 6aa3512 |
| Base 13 | 5010513 | 5022813 |
| Base 14 | 3a16b14 | 3a26d14 |
| Base 15 | 2c56e15 | 2c65215 |
| Base 16 | 22e8316 | 22f4916 |