Compare 101987 vs 102149
| Property | 101987 | 102149 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1019871 | 1021491 |
| Prime factorization | 101987 | 102149 |
| Divisors count | 2 | 2 |
| Divisors | 1, 101987 | 1, 102149 |
| Number of properties | 5 | 10 |
| Additive primes | 3982nd | |
| Chen primes | 4298th | 4304th |
| Emirps | 1697th | 1704th |
| Happy primes | 1499th | |
| Isolated primes | 7288th | 7298th |
| Long primes | 3681st | |
| Primes | 9765th | 9783rd |
| Pythagorean primes | 4880th | |
| Safe primes | 682nd | |
| Sophie germain primes | 1194th | |
| Ulam primes | 693rd | |
| Roman numberals | ||
| Base 2 | 110001110011000112 | 110001111000001012 |
| Base 3 | 120112200223 | 120120100223 |
| Base 4 | 1203212034 | 1203300114 |
| Base 5 | 112304225 | 112320445 |
| Base 6 | 21040556 | 21045256 |
| Base 7 | 6032247 | 6035457 |
| Base 8 | 3071438 | 3074058 |
| Base 9 | 1648089 | 1651089 |
| Base 10 | 10198710 | 10214910 |
| Base 11 | 6a69611 | 6a82311 |
| Base 12 | 4b02b12 | 4b14512 |
| Base 13 | 3756213 | 3765813 |
| Base 14 | 2924b14 | 2932514 |
| Base 15 | 2034215 | 203ee15 |
| Base 16 | 18e6316 | 18f0516 |