Compare 159977 vs 159986
| Property | 159977 | 159986 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 1599771 | 21 × 1671 × 4791 |
| Prime factorization | 159977 | 2 × 167 × 479 |
| Divisors count | 2 | 8 |
| Divisors | 1, 159977 | 1, 2, 167, 334, 479, 958, 79993, 159986 |
| Number of properties | 6 | 0 |
| Chen primes | 6259th | |
| Harmonic primes | 5505th | |
| Long primes | 5484th | |
| Primes | 14682nd | |
| Pythagorean primes | 7321st | |
| Twin primes (1st member) | 1801st | |
| Roman numberals | ||
| Base 2 | 1001110000111010012 | 1001110000111100102 |
| Base 3 | 220101100023 | 220101101023 |
| Base 4 | 2130032214 | 2130033024 |
| Base 5 | 201044025 | 201044215 |
| Base 6 | 32323456 | 32324026 |
| Base 7 | 12342567 | 12343017 |
| Base 8 | 4703518 | 4703628 |
| Base 9 | 2634029 | 2634129 |
| Base 10 | 15997710 | 15998610 |
| Base 11 | aa21411 | aa22211 |
| Base 12 | 786b512 | 7870212 |
| Base 13 | 57a7c13 | 57a8813 |
| Base 14 | 4242d14 | 4243814 |
| Base 15 | 3260215 | 3260b15 |
| Base 16 | 270e916 | 270f216 |