Compare 163019 vs 164387
| Property | 163019 | 164387 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1630191 | 1643871 |
| Prime factorization | 163019 | 164387 |
| Divisors count | 2 | 2 |
| Divisors | 1, 163019 | 1, 164387 |
| Number of properties | 6 | 5 |
| Additive primes | 6168th | |
| Chen primes | 6368th | 6411th |
| Emirps | 3295th | |
| Isolated primes | 11369th | |
| Long primes | 5576th | |
| Primes | 14935th | 15050th |
| Safe primes | 989th | 998th |
| Twin primes (1st member) | 1829th | |
| Roman numberals | ||
| Base 2 | 1001111100110010112 | 1010000010001000112 |
| Base 3 | 220211212023 | 221001111023 |
| Base 4 | 2133030234 | 2200202034 |
| Base 5 | 202040345 | 202300225 |
| Base 6 | 32544156 | 33050156 |
| Base 7 | 12461637 | 12531567 |
| Base 8 | 4763138 | 5010438 |
| Base 9 | 2675529 | 2704429 |
| Base 10 | 16301910 | 16438710 |
| Base 11 | 10152a11 | 10256311 |
| Base 12 | 7a40b12 | 7b16b12 |
| Base 13 | 5927c13 | 59a9213 |
| Base 14 | 435a314 | 43c9d14 |
| Base 15 | 3347e15 | 33a9215 |
| Base 16 | 27ccb16 | 2822316 |