Compare 109890 vs 109897
| Property | 109890 | 109897 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 5 | 1 |
| Total factors | 7 | 1 |
| Prime factorization | 21 × 33 × 51 × 111 × 371 | 1098971 |
| Prime factorization | 2 × 3 × 3 × 3 × 5 × 11 × 37 | 109897 |
| Divisors count | 64 | 2 |
| Divisors | 1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 37, 45, 54, 55, 66, 74, 90, 99, 110, 111, 135, 165, 185, 198, 222, 270, 297, 330, 333, 370, 407, 495, 555, 594, 666, 814, 990, 999, 1110, 1221, 1485, 1665, 1998, 2035, 2442, 2970, 3330, 3663, 4070, 4995, 6105, 7326, 9990, 10989, 12210, 18315, 21978, 36630, 54945, 109890 | 1, 109897 |
| Number of properties | 0 | 8 |
| Harmonic primes | 3934th | |
| Isolated primes | 7807th | |
| Long primes | 3914th | |
| Primes | 10446th | |
| Pythagorean primes | 5202nd | |
| Sexy primes (1st member) | 2636th | |
| Sexy primes (2nd member) | 2635th | |
| Sexy prime triplets (2nd member) | 568th | |
| Roman numberals | ||
| Base 2 | 110101101010000102 | 110101101010010012 |
| Base 3 | 121202020003 | 121202020213 |
| Base 4 | 1223110024 | 1223110214 |
| Base 5 | 120040305 | 120040425 |
| Base 6 | 22044306 | 22044416 |
| Base 7 | 6352447 | 6352547 |
| Base 8 | 3265028 | 3265118 |
| Base 9 | 1766609 | 1766679 |
| Base 10 | 10989010 | 10989710 |
| Base 11 | 7562011 | 7562711 |
| Base 12 | 5371612 | 5372112 |
| Base 13 | 3b03113 | 3b03813 |
| Base 14 | 2c09414 | 2c09b14 |
| Base 15 | 2286015 | 2286715 |
| Base 16 | 1ad4216 | 1ad4916 |