Compare 165229 vs 166147
| Property | 165229 | 166147 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1652291 | 1661471 |
| Prime factorization | 165229 | 166147 |
| Divisors count | 2 | 2 |
| Divisors | 1, 165229 | 1, 166147 |
| Number of properties | 7 | 7 |
| Cousin primes (1st member) | 1821st | 1830th |
| Emirps | 3345th | 3365th |
| Good primes | 901st | |
| Happy primes | 2353rd | |
| Harmonic primes | 5677th | 5700th |
| Isolated primes | 11417th | 11477th |
| Long primes | 5640th | |
| Primes | 15110th | 15182nd |
| Pythagorean primes | 7535th | |
| Roman numberals | ||
| Base 2 | 1010000101011011012 | 1010001001000000112 |
| Base 3 | 221011221213 | 221022201213 |
| Base 4 | 2201112314 | 2202100034 |
| Base 5 | 202414045 | 203040425 |
| Base 6 | 33125416 | 33211116 |
| Base 7 | 12555017 | 12612527 |
| Base 8 | 5025558 | 5044038 |
| Base 9 | 2715779 | 2728179 |
| Base 10 | 16522910 | 16614710 |
| Base 11 | 10315911 | 10391311 |
| Base 12 | 7b75112 | 8019712 |
| Base 13 | 5a28c13 | 5a81713 |
| Base 14 | 4430114 | 4479914 |
| Base 15 | 33e5415 | 3436715 |
| Base 16 | 2856d16 | 2890316 |