Compare 39937 vs 40031
| Property | 39937 | 40031 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 399371 | 400311 |
| Prime factorization | 39937 | 40031 |
| Divisors count | 2 | 2 |
| Divisors | 1, 39937 | 1, 40031 |
| Number of properties | 7 | 4 |
| Additive primes | 1877th | |
| Chen primes | 1973rd | |
| Harmonic primes | 1565th | 1568th |
| Isolated primes | 3017th | 3025th |
| Primes | 4198th | 4206th |
| Proth primes | 67th | |
| Pythagorean primes | 2083rd | |
| Sexy primes (1st member) | 1195th | |
| Roman numberals | ||
| Base 2 | 10011100000000012 | 10011100010111112 |
| Base 3 | 20002100113 | 20002201223 |
| Base 4 | 213000014 | 213011334 |
| Base 5 | 22342225 | 22401115 |
| Base 6 | 5045216 | 5051556 |
| Base 7 | 2243027 | 2244657 |
| Base 8 | 1160018 | 1161378 |
| Base 9 | 607049 | 608189 |
| Base 10 | 3993710 | 4003110 |
| Base 11 | 2800711 | 2809211 |
| Base 12 | 1b14112 | 1b1bb12 |
| Base 13 | 1524113 | 152b413 |
| Base 14 | 107a914 | 1083514 |
| Base 15 | bc7715 | bcdb15 |
| Base 16 | 9c0116 | 9c5f16 |