Compare 40285 vs 40289
| Property | 40285 | 40289 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 51 × 71 × 11511 | 402891 |
| Prime factorization | 5 × 7 × 1151 | 40289 |
| Divisors count | 8 | 2 |
| Divisors | 1, 5, 7, 35, 1151, 5755, 8057, 40285 | 1, 40289 |
| Number of properties | 0 | 9 |
| Additive primes | 1891st | |
| Chen primes | 1986th | |
| Isolated primes | 3044th | |
| Primes | 4231st | |
| Pythagorean primes | 2101st | |
| Sexy primes (2nd member) | 1202nd | |
| Sexy prime triplets (3rd member) | 292nd | |
| Super primes | 580th | |
| Ulam primes | 326th | |
| Roman numberals | ||
| Base 2 | 10011101010111012 | 10011101011000012 |
| Base 3 | 20010210013 | 20010210123 |
| Base 4 | 213111314 | 213112014 |
| Base 5 | 22421205 | 22421245 |
| Base 6 | 5103016 | 5103056 |
| Base 7 | 2253107 | 2253147 |
| Base 8 | 1165358 | 1165418 |
| Base 9 | 612319 | 612359 |
| Base 10 | 4028510 | 4028910 |
| Base 11 | 282a311 | 282a711 |
| Base 12 | 1b39112 | 1b39512 |
| Base 13 | 1544b13 | 1545213 |
| Base 14 | 1097714 | 1097b14 |
| Base 15 | be0a15 | be0e15 |
| Base 16 | 9d5d16 | 9d6116 |