Compare 39749 vs 40031
| Property | 39749 | 40031 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 397491 | 400311 |
| Prime factorization | 39749 | 40031 |
| Divisors count | 2 | 2 |
| Divisors | 1, 39749 | 1, 40031 |
| Number of properties | 9 | 4 |
| Chen primes | 1961st | |
| Emirps | 966th | |
| Happy primes | 682nd | |
| Harmonic primes | 1556th | 1568th |
| Isolated primes | 3001st | 3025th |
| Long primes | 1575th | |
| Primes | 4178th | 4206th |
| Pythagorean primes | 2072nd | |
| Sexy primes (1st member) | 1195th | |
| Ulam primes | 323rd | |
| Roman numberals | ||
| Base 2 | 10011011010001012 | 10011100010111112 |
| Base 3 | 20001120123 | 20002201223 |
| Base 4 | 212310114 | 213011334 |
| Base 5 | 22324445 | 22401115 |
| Base 6 | 5040056 | 5051556 |
| Base 7 | 2236137 | 2244657 |
| Base 8 | 1155058 | 1161378 |
| Base 9 | 604659 | 608189 |
| Base 10 | 3974910 | 4003110 |
| Base 11 | 2795611 | 2809211 |
| Base 12 | 1b00512 | 1b1bb12 |
| Base 13 | 1512813 | 152b413 |
| Base 14 | 106b314 | 1083514 |
| Base 15 | bb9e15 | bcdb15 |
| Base 16 | 9b4516 | 9c5f16 |