Compare 165379 vs 166081
| Property | 165379 | 166081 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1653791 | 1660811 |
| Prime factorization | 165379 | 166081 |
| Divisors count | 2 | 2 |
| Divisors | 1, 165379 | 1, 166081 |
| Number of properties | 8 | 5 |
| Additive primes | 6198th | |
| Chen primes | 6435th | |
| Cousin primes (1st member) | 1823rd | |
| Emirps | 3349th | |
| Harmonic primes | 5699th | |
| Isolated primes | 11427th | 11475th |
| Long primes | 5647th | |
| Lucky primes | 1966th | 1970th |
| Primes | 15122nd | 15180th |
| Pythagorean primes | 7570th | |
| Roman numberals | ||
| Base 2 | 1010000110000000112 | 1010001000110000012 |
| Base 3 | 221012120113 | 221022110113 |
| Base 4 | 2201200034 | 2202030014 |
| Base 5 | 202430045 | 203033115 |
| Base 6 | 33133516 | 33205216 |
| Base 7 | 12561047 | 12611267 |
| Base 8 | 5030038 | 5043018 |
| Base 9 | 2717649 | 2727349 |
| Base 10 | 16537910 | 16608110 |
| Base 11 | 10328511 | 10386311 |
| Base 12 | 7b85712 | 8014112 |
| Base 13 | 5a37613 | 5a79613 |
| Base 14 | 443ab14 | 4474d14 |
| Base 15 | 3400415 | 3432115 |
| Base 16 | 2860316 | 288c116 |