Compare 157897 vs 158129
| Property | 157897 | 158129 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1578971 | 1581291 |
| Prime factorization | 157897 | 158129 |
| Divisors count | 2 | 2 |
| Divisors | 1, 157897 | 1, 158129 |
| Number of properties | 7 | 7 |
| Additive primes | 5957th | |
| Chen primes | 6201st | |
| Cousin primes (1st member) | 1762nd | |
| Emirps | 3163rd | |
| Happy primes | 2253rd | |
| Harmonic primes | 5438th | 5448th |
| Isolated primes | 10947th | 10961st |
| Primes | 14514th | 14530th |
| Pythagorean primes | 7238th | 7246th |
| Sophie germain primes | 1698th | |
| Roman numberals | ||
| Base 2 | 1001101000110010012 | 1001101001101100012 |
| Base 3 | 220001210013 | 220002201223 |
| Base 4 | 2122030214 | 2122123014 |
| Base 5 | 200230425 | 200300045 |
| Base 6 | 32150016 | 32200256 |
| Base 7 | 12252257 | 12260067 |
| Base 8 | 4643118 | 4646618 |
| Base 9 | 2605319 | 2608189 |
| Base 10 | 15789710 | 15812910 |
| Base 11 | a86a311 | a889411 |
| Base 12 | 7746112 | 7761512 |
| Base 13 | 56b3c13 | 56c8a13 |
| Base 14 | 4178514 | 418ad14 |
| Base 15 | 31bb715 | 31cbe15 |
| Base 16 | 268c916 | 269b116 |