Compare 279121 vs 279128
| Property | 279121 | 279128 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 6 |
| Prime factorization | 2791211 | 23 × 231 × 371 × 411 |
| Prime factorization | 279121 | 2 × 2 × 2 × 23 × 37 × 41 |
| Divisors count | 2 | 32 |
| Divisors | 1, 279121 | 1, 2, 4, 8, 23, 37, 41, 46, 74, 82, 92, 148, 164, 184, 296, 328, 851, 943, 1517, 1702, 1886, 3034, 3404, 3772, 6068, 6808, 7544, 12136, 34891, 69782, 139564, 279128 |
| Number of properties | 3 | 0 |
| Primes | 24368th | |
| Sexy primes (1st member) | 5648th | |
| Twin primes (2nd member) | 2832nd | |
| Roman numberals | ||
| Base 2 | 10001000010010100012 | 10001000010010110002 |
| Base 3 | 1120112122113 | 1120112200023 |
| Base 4 | 10100211014 | 10100211204 |
| Base 5 | 324124415 | 324130035 |
| Base 6 | 55521216 | 55521326 |
| Base 7 | 22415237 | 22415337 |
| Base 8 | 10411218 | 10411308 |
| Base 9 | 4647849 | 4648029 |
| Base 10 | 27912110 | 27912810 |
| Base 11 | 18078711 | 18079311 |
| Base 12 | 11564112 | 11564812 |
| Base 13 | 9a07b13 | 9a08513 |
| Base 14 | 73a1314 | 73a1a14 |
| Base 15 | 57a8115 | 57a8815 |
| Base 16 | 4425116 | 4425816 |