Compare 39887 vs 39937
| Property | 39887 | 39937 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 398871 | 399371 |
| Prime factorization | 39887 | 39937 |
| Divisors count | 2 | 2 |
| Divisors | 1, 39887 | 1, 39937 |
| Number of properties | 7 | 7 |
| Additive primes | 1877th | |
| Chen primes | 1971st | 1973rd |
| Cousin primes (2nd member) | 580th | |
| Emirps | 975th | |
| Harmonic primes | 1562nd | 1565th |
| Isolated primes | 3014th | 3017th |
| Long primes | 1583rd | |
| Primes | 4195th | 4198th |
| Proth primes | 67th | |
| Pythagorean primes | 2083rd | |
| Roman numberals | ||
| Base 2 | 10011011110011112 | 10011100000000012 |
| Base 3 | 20002010223 | 20002100113 |
| Base 4 | 212330334 | 213000014 |
| Base 5 | 22340225 | 22342225 |
| Base 6 | 5043556 | 5045216 |
| Base 7 | 2242017 | 2243027 |
| Base 8 | 1157178 | 1160018 |
| Base 9 | 606389 | 607049 |
| Base 10 | 3988710 | 3993710 |
| Base 11 | 27a7111 | 2800711 |
| Base 12 | 1b0bb12 | 1b14112 |
| Base 13 | 1520313 | 1524113 |
| Base 14 | 1077114 | 107a914 |
| Base 15 | bc4215 | bc7715 |
| Base 16 | 9bcf16 | 9c0116 |