Compare 39857 vs 40031
| Property | 39857 | 40031 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 398571 | 400311 |
| Prime factorization | 39857 | 40031 |
| Divisors count | 2 | 2 |
| Divisors | 1, 39857 | 1, 40031 |
| Number of properties | 8 | 4 |
| Chen primes | 1969th | |
| Harmonic primes | 1561st | 1568th |
| Isolated primes | 3009th | 3025th |
| Long primes | 1580th | |
| Primes | 4190th | 4206th |
| Pythagorean primes | 2078th | |
| Sexy primes (1st member) | 1191st | 1195th |
| Sexy prime triplets (1st member) | 290th | |
| Roman numberals | ||
| Base 2 | 10011011101100012 | 10011100010111112 |
| Base 3 | 20002000123 | 20002201223 |
| Base 4 | 212323014 | 213011334 |
| Base 5 | 22334125 | 22401115 |
| Base 6 | 5043056 | 5051556 |
| Base 7 | 2241267 | 2244657 |
| Base 8 | 1156618 | 1161378 |
| Base 9 | 606059 | 608189 |
| Base 10 | 3985710 | 4003110 |
| Base 11 | 27a4411 | 2809211 |
| Base 12 | 1b09512 | 1b1bb12 |
| Base 13 | 151ac13 | 152b413 |
| Base 14 | 1074d14 | 1083514 |
| Base 15 | bc2215 | bcdb15 |
| Base 16 | 9bb116 | 9c5f16 |