Compare 39971 vs 39989
| Property | 39971 | 39989 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 399711 | 399891 |
| Prime factorization | 39971 | 39989 |
| Divisors count | 2 | 2 |
| Divisors | 1, 39971 | 1, 39989 |
| Number of properties | 7 | 8 |
| Additive primes | 1879th | |
| Chen primes | 1974th | |
| Emirps | 980th | |
| Harmonic primes | 1566th | 1567th |
| Isolated primes | 3019th | 3022nd |
| Long primes | 1585th | 1587th |
| Primes | 4200th | 4203rd |
| Pythagorean primes | 2085th | |
| Sexy primes (2nd member) | 1194th | |
| Sophie germain primes | 563rd | 565th |
| Roman numberals | ||
| Base 2 | 10011100001000112 | 10011100001101012 |
| Base 3 | 20002111023 | 20002120023 |
| Base 4 | 213002034 | 213003114 |
| Base 5 | 22343415 | 22344245 |
| Base 6 | 5050156 | 5050456 |
| Base 7 | 2243517 | 2244057 |
| Base 8 | 1160438 | 1160658 |
| Base 9 | 607429 | 607629 |
| Base 10 | 3997110 | 3998910 |
| Base 11 | 2803811 | 2805411 |
| Base 12 | 1b16b12 | 1b18512 |
| Base 13 | 1526913 | 1528113 |
| Base 14 | 107d114 | 1080514 |
| Base 15 | bc9b15 | bcae15 |
| Base 16 | 9c2316 | 9c3516 |