Compare 440081 vs 440087
| Property | 440081 | 440087 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 591 × 74591 | 4400871 |
| Prime factorization | 59 × 7459 | 440087 |
| Divisors count | 4 | 2 |
| Divisors | 1, 59, 7459, 440081 | 1, 440087 |
| Number of properties | 1 | 5 |
| Additive primes | 14597th | |
| Isolated primes | 28709th | |
| Primes | 36946th | |
| Semiprimes | 95915th | |
| Sexy primes (1st member) | 8280th | |
| Ulam primes | 2669th | |
| Roman numberals | ||
| Base 2 | 11010110111000100012 | 11010110111000101112 |
| Base 3 | 2111002000223 | 2111002001123 |
| Base 4 | 12231301014 | 12231301134 |
| Base 5 | 1030403115 | 1030403225 |
| Base 6 | 132332256 | 132332356 |
| Base 7 | 35120157 | 35120247 |
| Base 8 | 15334218 | 15334278 |
| Base 9 | 7406089 | 7406159 |
| Base 10 | 44008110 | 44008710 |
| Base 11 | 28070411 | 28070a11 |
| Base 12 | 19281512 | 19281b12 |
| Base 13 | 12540513 | 12540b13 |
| Base 14 | b654514 | b654b14 |
| Base 15 | 8a5db15 | 8a5e215 |
| Base 16 | 6b71116 | 6b71716 |