Compare 284143 vs 284153
| Property | 284143 | 284153 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 1491 × 19071 | 2841531 |
| Prime factorization | 149 × 1907 | 284153 |
| Divisors count | 4 | 2 |
| Divisors | 1, 149, 1907, 284143 | 1, 284153 |
| Number of properties | 1 | 8 |
| Additive primes | 9915th | |
| Cousin primes (2nd member) | 2851st | |
| Harmonic primes | 9242nd | |
| Isolated primes | 19024th | |
| Long primes | 9283rd | |
| Primes | 24767th | |
| Semiprimes | 63222nd | |
| Sexy primes (1st member) | 5740th | |
| Super primes | 2740th | |
| Roman numberals | ||
| Base 2 | 10001010101111011112 | 10001010101111110012 |
| Base 3 | 1121022022113 | 1121022100123 |
| Base 4 | 10111132334 | 10111133214 |
| Base 5 | 330430335 | 330431035 |
| Base 6 | 100312516 | 100313056 |
| Base 7 | 22622567 | 22623027 |
| Base 8 | 10527578 | 10527718 |
| Base 9 | 4726849 | 4727059 |
| Base 10 | 28414310 | 28415310 |
| Base 11 | 18453211 | 18454111 |
| Base 12 | 11852712 | 11853512 |
| Base 13 | 9c44213 | 9c44c13 |
| Base 14 | 7579d14 | 757a914 |
| Base 15 | 592cd15 | 592d815 |
| Base 16 | 455ef16 | 455f916 |