Compare 166147 vs 167047
| Property | 166147 | 167047 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1661471 | 1670471 |
| Prime factorization | 166147 | 167047 |
| Divisors count | 2 | 2 |
| Divisors | 1, 166147 | 1, 167047 |
| Number of properties | 7 | 5 |
| Cousin primes (1st member) | 1830th | 1841st |
| Emirps | 3365th | |
| Good primes | 901st | |
| Happy primes | 2353rd | |
| Harmonic primes | 5700th | |
| Isolated primes | 11477th | 11538th |
| Long primes | 5703rd | |
| Lucky primes | 1981st | |
| Primes | 15182nd | 15261st |
| Roman numberals | ||
| Base 2 | 1010001001000000112 | 1010001100100001112 |
| Base 3 | 221022201213 | 221110102213 |
| Base 4 | 2202100034 | 2203020134 |
| Base 5 | 203040425 | 203211425 |
| Base 6 | 33211116 | 33252116 |
| Base 7 | 12612527 | 12640067 |
| Base 8 | 5044038 | 5062078 |
| Base 9 | 2728179 | 2741279 |
| Base 10 | 16614710 | 16704710 |
| Base 11 | 10391311 | 10456111 |
| Base 12 | 8019712 | 8080712 |
| Base 13 | 5a81713 | 5b05a13 |
| Base 14 | 4479914 | 44c3d14 |
| Base 15 | 3436715 | 3476715 |
| Base 16 | 2890316 | 28c8716 |