Compare 142799 vs 142809
| Property | 142799 | 142809 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 1427991 | 31 × 1811 × 2631 |
| Prime factorization | 142799 | 3 × 181 × 263 |
| Divisors count | 2 | 8 |
| Divisors | 1, 142799 | 1, 3, 181, 263, 543, 789, 47603, 142809 |
| Number of properties | 7 | 0 |
| Chen primes | 5703rd | |
| Harmonic primes | 4971st | |
| Isolated primes | 9982nd | |
| Primes | 13249th | |
| Safe primes | 890th | |
| Sophie germain primes | 1577th | |
| Super primes | 1575th | |
| Roman numberals | ||
| Base 2 | 1000101101110011112 | 1000101101110110012 |
| Base 3 | 210202122123 | 210202200203 |
| Base 4 | 2023130334 | 2023131214 |
| Base 5 | 140321445 | 140322145 |
| Base 6 | 30210356 | 30210536 |
| Base 7 | 11332167 | 11332327 |
| Base 8 | 4267178 | 4267318 |
| Base 9 | 2367859 | 2368069 |
| Base 10 | 14279910 | 14280910 |
| Base 11 | 9831811 | 9832711 |
| Base 12 | 6a77b12 | 6a78912 |
| Base 13 | 4ccc713 | 5000413 |
| Base 14 | 3a07d14 | 3a08914 |
| Base 15 | 2c49e15 | 2c4a915 |
| Base 16 | 22dcf16 | 22dd916 |