Compare 39749 vs 39989
| Property | 39749 | 39989 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 397491 | 399891 |
| Prime factorization | 39749 | 39989 |
| Divisors count | 2 | 2 |
| Divisors | 1, 39749 | 1, 39989 |
| Number of properties | 9 | 8 |
| Chen primes | 1961st | |
| Emirps | 966th | 980th |
| Happy primes | 682nd | |
| Harmonic primes | 1556th | 1567th |
| Isolated primes | 3001st | 3022nd |
| Long primes | 1575th | 1587th |
| Primes | 4178th | 4203rd |
| Pythagorean primes | 2072nd | 2085th |
| Sexy primes (2nd member) | 1194th | |
| Sophie germain primes | 565th | |
| Ulam primes | 323rd | |
| Roman numberals | ||
| Base 2 | 10011011010001012 | 10011100001101012 |
| Base 3 | 20001120123 | 20002120023 |
| Base 4 | 212310114 | 213003114 |
| Base 5 | 22324445 | 22344245 |
| Base 6 | 5040056 | 5050456 |
| Base 7 | 2236137 | 2244057 |
| Base 8 | 1155058 | 1160658 |
| Base 9 | 604659 | 607629 |
| Base 10 | 3974910 | 3998910 |
| Base 11 | 2795611 | 2805411 |
| Base 12 | 1b00512 | 1b18512 |
| Base 13 | 1512813 | 1528113 |
| Base 14 | 106b314 | 1080514 |
| Base 15 | bb9e15 | bcae15 |
| Base 16 | 9b4516 | 9c3516 |