Compare 280013 vs 280017
| Property | 280013 | 280017 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 2 |
| Total factors | 1 | 5 |
| Prime factorization | 2800131 | 34 × 34571 |
| Prime factorization | 280013 | 3 × 3 × 3 × 3 × 3457 |
| Divisors count | 2 | 10 |
| Divisors | 1, 280013 | 1, 3, 9, 27, 81, 3457, 10371, 31113, 93339, 280017 |
| Number of properties | 5 | 0 |
| Chen primes | 10056th | |
| Cousin primes (2nd member) | 2812th | |
| Harmonic primes | 9123rd | |
| Isolated primes | 18766th | |
| Primes | 24435th | |
| Roman numberals | ||
| Base 2 | 10001000101110011012 | 10001000101110100012 |
| Base 3 | 1120200022123 | 1120200100003 |
| Base 4 | 10101130314 | 10101131014 |
| Base 5 | 324300235 | 324300325 |
| Base 6 | 100002056 | 100002136 |
| Base 7 | 22442367 | 22442437 |
| Base 8 | 10427158 | 10427218 |
| Base 9 | 4660859 | 4661009 |
| Base 10 | 28001310 | 28001710 |
| Base 11 | 18141811 | 18142111 |
| Base 12 | 11606512 | 11606912 |
| Base 13 | 9a5b613 | 9a5ba13 |
| Base 14 | 7408d14 | 7409314 |
| Base 15 | 57e7815 | 57e7c15 |
| Base 16 | 445cd16 | 445d116 |