Compare 164839 vs 164999
| Property | 164839 | 164999 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1648391 | 1649991 |
| Prime factorization | 164839 | 164999 |
| Divisors count | 2 | 2 |
| Divisors | 1, 164839 | 1, 164999 |
| Number of properties | 5 | 6 |
| Additive primes | 6182nd | |
| Centered triangular primes | 66th | |
| Chen primes | 6425th | |
| Harmonic primes | 5671st | |
| Lucky primes | 1961st | |
| Primes | 15086th | 15093rd |
| Safe primes | 1001st | |
| Sophie germain primes | 1758th | |
| Twin primes (1st member) | 1846th | |
| Twin primes (2nd member) | 1845th | |
| Roman numberals | ||
| Base 2 | 1010000011111001112 | 1010000100100001112 |
| Base 3 | 221010100113 | 221011000023 |
| Base 4 | 2200332134 | 2201020134 |
| Base 5 | 202333245 | 202344445 |
| Base 6 | 33110516 | 33115156 |
| Base 7 | 12544037 | 12550227 |
| Base 8 | 5017478 | 5022078 |
| Base 9 | 2711049 | 2713029 |
| Base 10 | 16483910 | 16499910 |
| Base 11 | 10293411 | 102a6a11 |
| Base 12 | 7b48712 | 7b59b12 |
| Base 13 | 5a04c13 | 5a14313 |
| Base 14 | 4410314 | 441b914 |
| Base 15 | 33c9415 | 33d4e15 |
| Base 16 | 283e716 | 2848716 |