Compare 279707 vs 280013
| Property | 279707 | 280013 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2797071 | 2800131 |
| Prime factorization | 279707 | 280013 |
| Divisors count | 2 | 2 |
| Divisors | 1, 279707 | 1, 280013 |
| Number of properties | 4 | 5 |
| Chen primes | 10045th | 10056th |
| Cousin primes (2nd member) | 2812th | |
| Harmonic primes | 9123rd | |
| Isolated primes | 18766th | |
| Primes | 24413th | 24435th |
| Super primes | 2710th | |
| Twin primes (1st member) | 2835th | |
| Roman numberals | ||
| Base 2 | 10001000100100110112 | 10001000101110011012 |
| Base 3 | 1120122001123 | 1120200022123 |
| Base 4 | 10101021234 | 10101130314 |
| Base 5 | 324223125 | 324300235 |
| Base 6 | 55545356 | 100002056 |
| Base 7 | 22433217 | 22442367 |
| Base 8 | 10422338 | 10427158 |
| Base 9 | 4656159 | 4660859 |
| Base 10 | 27970710 | 28001310 |
| Base 11 | 18116a11 | 18141811 |
| Base 12 | 115a4b12 | 11606512 |
| Base 13 | 9a40c13 | 9a5b613 |
| Base 14 | 73d1114 | 7408d14 |
| Base 15 | 57d2215 | 57e7815 |
| Base 16 | 4449b16 | 445cd16 |