Compare 28499 vs 28502
| Property | 28499 | 28502 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 284991 | 21 × 142511 |
| Prime factorization | 28499 | 2 × 14251 |
| Divisors count | 2 | 4 |
| Divisors | 1, 28499 | 1, 2, 14251, 28502 |
| Number of properties | 9 | 1 |
| Chen primes | 1506th | |
| Harmonic primes | 1157th | |
| Isolated primes | 2195th | |
| Long primes | 1178th | |
| Primes | 3100th | |
| Safe primes | 253rd | |
| Semiprimes | 7108th | |
| Sexy primes (2nd member) | 911th | |
| Sophie germain primes | 427th | |
| Ulam primes | 236th | |
| Roman numberals | ||
| Base 2 | 1101111010100112 | 1101111010101102 |
| Base 3 | 11100021123 | 11100021223 |
| Base 4 | 123311034 | 123311124 |
| Base 5 | 14024445 | 14030025 |
| Base 6 | 3355356 | 3355426 |
| Base 7 | 1460427 | 1460457 |
| Base 8 | 675238 | 675268 |
| Base 9 | 430759 | 430789 |
| Base 10 | 2849910 | 2850210 |
| Base 11 | 1a45911 | 1a46111 |
| Base 12 | 145ab12 | 145b212 |
| Base 13 | cc8313 | cc8613 |
| Base 14 | a55914 | a55c14 |
| Base 15 | 869e15 | 86a215 |
| Base 16 | 6f5316 | 6f5616 |