Compare 28839 vs 28843
| Property | 28839 | 28843 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 31 × 96131 | 288431 |
| Prime factorization | 3 × 9613 | 28843 |
| Divisors count | 4 | 2 |
| Divisors | 1, 3, 9613, 28839 | 1, 28843 |
| Number of properties | 1 | 5 |
| Harmonic primes | 1174th | |
| Isolated primes | 2226th | |
| Lucky primes | 487th | |
| Primes | 3141st | |
| Semiprimes | 7171st | |
| Sexy primes (2nd member) | 924th | |
| Roman numberals | ||
| Base 2 | 1110000101001112 | 1110000101010112 |
| Base 3 | 11101200103 | 11101200213 |
| Base 4 | 130022134 | 130022234 |
| Base 5 | 14103245 | 14103335 |
| Base 6 | 3413036 | 3413116 |
| Base 7 | 1500367 | 1500437 |
| Base 8 | 702478 | 702538 |
| Base 9 | 435039 | 435079 |
| Base 10 | 2883910 | 2884310 |
| Base 11 | 1a73811 | 1a74111 |
| Base 12 | 1483312 | 1483712 |
| Base 13 | 1018513 | 1018913 |
| Base 14 | a71d14 | a72314 |
| Base 15 | 882915 | 882d15 |
| Base 16 | 70a716 | 70ab16 |