Compare 290240 vs 290243
| Property | 290240 | 290243 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 8 | 1 |
| Prime factorization | 26 × 51 × 9071 | 2902431 |
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 2 × 5 × 907 | 290243 |
| Divisors count | 28 | 2 |
| Divisors | 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 907, 1814, 3628, 4535, 7256, 9070, 14512, 18140, 29024, 36280, 58048, 72560, 145120, 290240 | 1, 290243 |
| Number of properties | 0 | 8 |
| Chen primes | 10385th | |
| Harmonic primes | 9423rd | |
| Isolated primes | 19402nd | |
| Primes | 25247th | |
| Safe primes | 1596th | |
| Sexy primes (1st member) | 5846th | |
| Sophie germain primes | 2778th | |
| Super primes | 2786th | |
| Roman numberals | ||
| Base 2 | 10001101101110000002 | 10001101101110000112 |
| Base 3 | 1122020101223 | 1122020102023 |
| Base 4 | 10123130004 | 10123130034 |
| Base 5 | 332414305 | 332414335 |
| Base 6 | 101154126 | 101154156 |
| Base 7 | 23161167 | 23161227 |
| Base 8 | 10667008 | 10667038 |
| Base 9 | 4821189 | 4821229 |
| Base 10 | 29024010 | 29024310 |
| Base 11 | 18907511 | 18907811 |
| Base 12 | 11bb6812 | 11bb6b12 |
| Base 13 | a215213 | a215513 |
| Base 14 | 77ab614 | 77ab914 |
| Base 15 | 5aee515 | 5aee815 |
| Base 16 | 46dc016 | 46dc316 |