Compare 280013 vs 280014
| Property | 280013 | 280014 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 5 |
| Total factors | 1 | 5 |
| Prime factorization | 2800131 | 21 × 31 × 71 × 591 × 1131 |
| Prime factorization | 280013 | 2 × 3 × 7 × 59 × 113 |
| Divisors count | 2 | 32 |
| Divisors | 1, 280013 | 1, 2, 3, 6, 7, 14, 21, 42, 59, 113, 118, 177, 226, 339, 354, 413, 678, 791, 826, 1239, 1582, 2373, 2478, 4746, 6667, 13334, 20001, 40002, 46669, 93338, 140007, 280014 |
| 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 | 10001000101110011102 |
| Base 3 | 1120200022123 | 1120200022203 |
| Base 4 | 10101130314 | 10101130324 |
| Base 5 | 324300235 | 324300245 |
| Base 6 | 100002056 | 100002106 |
| Base 7 | 22442367 | 22442407 |
| Base 8 | 10427158 | 10427168 |
| Base 9 | 4660859 | 4660869 |
| Base 10 | 28001310 | 28001410 |
| Base 11 | 18141811 | 18141911 |
| Base 12 | 11606512 | 11606612 |
| Base 13 | 9a5b613 | 9a5b713 |
| Base 14 | 7408d14 | 7409014 |
| Base 15 | 57e7815 | 57e7915 |
| Base 16 | 445cd16 | 445ce16 |