Compare 164999 vs 165005
| Property | 164999 | 165005 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 1649991 | 51 × 611 × 5411 |
| Prime factorization | 164999 | 5 × 61 × 541 |
| Divisors count | 2 | 8 |
| Divisors | 1, 164999 | 1, 5, 61, 305, 541, 2705, 33001, 165005 |
| 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 | 1010000100100011012 |
| Base 3 | 221011000023 | 221011000223 |
| Base 4 | 2201020134 | 2201020314 |
| Base 5 | 202344445 | 202400105 |
| Base 6 | 33115156 | 33115256 |
| Base 7 | 12550227 | 12550317 |
| Base 8 | 5022078 | 5022158 |
| Base 9 | 2713029 | 2713089 |
| Base 10 | 16499910 | 16500510 |
| Base 11 | 102a6a11 | 102a7511 |
| Base 12 | 7b59b12 | 7b5a512 |
| Base 13 | 5a14313 | 5a14913 |
| Base 14 | 441b914 | 441c114 |
| Base 15 | 33d4e15 | 33d5515 |
| Base 16 | 2848716 | 2848d16 |