Compare 39971 vs 40087
| Property | 39971 | 40087 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 399711 | 400871 |
| Prime factorization | 39971 | 40087 |
| Divisors count | 2 | 2 |
| Divisors | 1, 39971 | 1, 40087 |
| Number of properties | 7 | 7 |
| Additive primes | 1879th | 1883rd |
| Chen primes | 1974th | |
| Happy primes | 689th | |
| Harmonic primes | 1566th | |
| Isolated primes | 3019th | 3027th |
| Long primes | 1585th | 1588th |
| Primes | 4200th | 4210th |
| Sexy primes (1st member) | 1196th | |
| Sexy prime triplets (1st member) | 291st | |
| Sophie germain primes | 563rd | |
| Roman numberals | ||
| Base 2 | 10011100001000112 | 10011100100101112 |
| Base 3 | 20002111023 | 20002222013 |
| Base 4 | 213002034 | 213021134 |
| Base 5 | 22343415 | 22403225 |
| Base 6 | 5050156 | 5053316 |
| Base 7 | 2243517 | 2246057 |
| Base 8 | 1160438 | 1162278 |
| Base 9 | 607429 | 608819 |
| Base 10 | 3997110 | 4008710 |
| Base 11 | 2803811 | 2813311 |
| Base 12 | 1b16b12 | 1b24712 |
| Base 13 | 1526913 | 1532813 |
| Base 14 | 107d114 | 1087514 |
| Base 15 | bc9b15 | bd2715 |
| Base 16 | 9c2316 | 9c9716 |