Compare 289139 vs 290243
| Property | 289139 | 290243 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2891391 | 2902431 |
| Prime factorization | 289139 | 290243 |
| Divisors count | 2 | 2 |
| Divisors | 1, 289139 | 1, 290243 |
| Number of properties | 6 | 8 |
| Chen primes | 10349th | 10385th |
| Harmonic primes | 9384th | 9423rd |
| Isolated primes | 19402nd | |
| Long primes | 9420th | |
| Primes | 25155th | 25247th |
| Safe primes | 1587th | 1596th |
| Sexy primes (1st member) | 5846th | |
| Sophie germain primes | 2778th | |
| Super primes | 2786th | |
| Twin primes (1st member) | 2918th | |
| Roman numberals | ||
| Base 2 | 10001101001011100112 | 10001101101110000112 |
| Base 3 | 1122001212123 | 1122020102023 |
| Base 4 | 10122113034 | 10123130034 |
| Base 5 | 332230245 | 332414335 |
| Base 6 | 101103356 | 101154156 |
| Base 7 | 23126547 | 23161227 |
| Base 8 | 10645638 | 10667038 |
| Base 9 | 4805559 | 4821229 |
| Base 10 | 28913910 | 29024310 |
| Base 11 | 18826411 | 18907811 |
| Base 12 | 11b3ab12 | 11bb6b12 |
| Base 13 | a17b613 | a215513 |
| Base 14 | 7752b14 | 77ab914 |
| Base 15 | 5aa0e15 | 5aee815 |
| Base 16 | 4697316 | 46dc316 |