Compare 40027 vs 40031
| Property | 40027 | 40031 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 131 × 30791 | 400311 |
| Prime factorization | 13 × 3079 | 40031 |
| Divisors count | 4 | 2 |
| Divisors | 1, 13, 3079, 40027 | 1, 40031 |
| Number of properties | 1 | 4 |
| Harmonic primes | 1568th | |
| Isolated primes | 3025th | |
| Primes | 4206th | |
| Semiprimes | 9798th | |
| Sexy primes (1st member) | 1195th | |
| Roman numberals | ||
| Base 2 | 10011100010110112 | 10011100010111112 |
| Base 3 | 20002201113 | 20002201223 |
| Base 4 | 213011234 | 213011334 |
| Base 5 | 22401025 | 22401115 |
| Base 6 | 5051516 | 5051556 |
| Base 7 | 2244617 | 2244657 |
| Base 8 | 1161338 | 1161378 |
| Base 9 | 608149 | 608189 |
| Base 10 | 4002710 | 4003110 |
| Base 11 | 2808911 | 2809211 |
| Base 12 | 1b1b712 | 1b1bb12 |
| Base 13 | 152b013 | 152b413 |
| Base 14 | 1083114 | 1083514 |
| Base 15 | bcd715 | bcdb15 |
| Base 16 | 9c5b16 | 9c5f16 |