Compare 279121 vs 279129
| Property | 279121 | 279129 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 4 |
| Prime factorization | 2791211 | 31 × 191 × 591 × 831 |
| Prime factorization | 279121 | 3 × 19 × 59 × 83 |
| Divisors count | 2 | 16 |
| Divisors | 1, 279121 | 1, 3, 19, 57, 59, 83, 177, 249, 1121, 1577, 3363, 4731, 4897, 14691, 93043, 279129 |
| Number of properties | 3 | 0 |
| Primes | 24368th | |
| Sexy primes (1st member) | 5648th | |
| Twin primes (2nd member) | 2832nd | |
| Roman numberals | ||
| Base 2 | 10001000010010100012 | 10001000010010110012 |
| Base 3 | 1120112122113 | 1120112200103 |
| Base 4 | 10100211014 | 10100211214 |
| Base 5 | 324124415 | 324130045 |
| Base 6 | 55521216 | 55521336 |
| Base 7 | 22415237 | 22415347 |
| Base 8 | 10411218 | 10411318 |
| Base 9 | 4647849 | 4648039 |
| Base 10 | 27912110 | 27912910 |
| Base 11 | 18078711 | 18079411 |
| Base 12 | 11564112 | 11564912 |
| Base 13 | 9a07b13 | 9a08613 |
| Base 14 | 73a1314 | 73a1b14 |
| Base 15 | 57a8115 | 57a8915 |
| Base 16 | 4425116 | 4425916 |