Compare 284740 vs 284747
| Property | 284740 | 284747 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 22 × 51 × 231 × 6191 | 2847471 |
| Prime factorization | 2 × 2 × 5 × 23 × 619 | 284747 |
| Divisors count | 24 | 2 |
| Divisors | 1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 619, 1238, 2476, 3095, 6190, 12380, 14237, 28474, 56948, 71185, 142370, 284740 | 1, 284747 |
| Number of properties | 0 | 10 |
| Chen primes | 10212th | |
| Cousin primes (2nd member) | 2856th | |
| Harmonic primes | 9261st | |
| Primes | 24823rd | |
| Prime quadruplets (3rd member) | 66th | |
| Prime quintuplet 1s (4th member) | 16th | |
| Prime triplets (2nd member) | 1113th | |
| Prime triplets (3rd member) | 1112th | |
| Sexy primes (2nd member) | 5756th | |
| Twin primes (1st member) | 2881st | |
| Roman numberals | ||
| Base 2 | 10001011000010001002 | 10001011000010010112 |
| Base 3 | 1121101202213 | 1121101210123 |
| Base 4 | 10112010104 | 10112010234 |
| Base 5 | 331024305 | 331024425 |
| Base 6 | 100341246 | 100341356 |
| Base 7 | 22641017 | 22641117 |
| Base 8 | 10541048 | 10541138 |
| Base 9 | 4735279 | 4735359 |
| Base 10 | 28474010 | 28474710 |
| Base 11 | 184a2511 | 184a3111 |
| Base 12 | 11894412 | 11894b12 |
| Base 13 | 9c7b113 | 9c7b813 |
| Base 14 | 75aa814 | 75ab114 |
| Base 15 | 5957a15 | 5958215 |
| Base 16 | 4584416 | 4584b16 |