Compare 164999 vs 165011
| Property | 164999 | 165011 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 1649991 | 71 × 111 × 21431 |
| Prime factorization | 164999 | 7 × 11 × 2143 |
| Divisors count | 2 | 8 |
| Divisors | 1, 164999 | 1, 7, 11, 77, 2143, 15001, 23573, 165011 |
| 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 | 1010000100100100112 |
| Base 3 | 221011000023 | 221011001123 |
| Base 4 | 2201020134 | 2201021034 |
| Base 5 | 202344445 | 202400215 |
| Base 6 | 33115156 | 33115356 |
| Base 7 | 12550227 | 12550407 |
| Base 8 | 5022078 | 5022238 |
| Base 9 | 2713029 | 2713159 |
| Base 10 | 16499910 | 16501110 |
| Base 11 | 102a6a11 | 102a8011 |
| Base 12 | 7b59b12 | 7b5ab12 |
| Base 13 | 5a14313 | 5a15213 |
| Base 14 | 441b914 | 441c714 |
| Base 15 | 33d4e15 | 33d5b15 |
| Base 16 | 2848716 | 2849316 |