Compare 164999 vs 165008
| Property | 164999 | 165008 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 2 |
| Total factors | 1 | 5 |
| Prime factorization | 1649991 | 24 × 103131 |
| Prime factorization | 164999 | 2 × 2 × 2 × 2 × 10313 |
| Divisors count | 2 | 10 |
| Divisors | 1, 164999 | 1, 2, 4, 8, 16, 10313, 20626, 41252, 82504, 165008 |
| Number of properties | 6 | 0 |
| Chen primes | 6425th | |
| Harmonic primes | 5671st | |
| Primes | 15093rd | |
| Safe primes | 1001st | |
| Sophie germain primes | 1758th | |
| Twin primes (1st member) | 1846th | |
| Roman numberals | ||
| Base 2 | 1010000100100001112 | 1010000100100100002 |
| Base 3 | 221011000023 | 221011001023 |
| Base 4 | 2201020134 | 2201021004 |
| Base 5 | 202344445 | 202400135 |
| Base 6 | 33115156 | 33115326 |
| Base 7 | 12550227 | 12550347 |
| Base 8 | 5022078 | 5022208 |
| Base 9 | 2713029 | 2713129 |
| Base 10 | 16499910 | 16500810 |
| Base 11 | 102a6a11 | 102a7811 |
| Base 12 | 7b59b12 | 7b5a812 |
| Base 13 | 5a14313 | 5a14c13 |
| Base 14 | 441b914 | 441c414 |
| Base 15 | 33d4e15 | 33d5815 |
| Base 16 | 2848716 | 2849016 |