Compare 163127 vs 164387
| Property | 163127 | 164387 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1631271 | 1643871 |
| Prime factorization | 163127 | 164387 |
| Divisors count | 2 | 2 |
| Divisors | 1, 163127 | 1, 164387 |
| Number of properties | 6 | 5 |
| Additive primes | 6168th | |
| Chen primes | 6371st | 6411th |
| Happy primes | 2317th | |
| Isolated primes | 11369th | |
| Long primes | 5580th | |
| Primes | 14942nd | 15050th |
| Safe primes | 990th | 998th |
| Twin primes (1st member) | 1831st | |
| Roman numberals | ||
| Base 2 | 1001111101001101112 | 1010000010001000112 |
| Base 3 | 220212022023 | 221001111023 |
| Base 4 | 2133103134 | 2200202034 |
| Base 5 | 202100025 | 202300225 |
| Base 6 | 32551156 | 33050156 |
| Base 7 | 12464067 | 12531567 |
| Base 8 | 4764678 | 5010438 |
| Base 9 | 2676829 | 2704429 |
| Base 10 | 16312710 | 16438710 |
| Base 11 | 10161811 | 10256311 |
| Base 12 | 7a49b12 | 7b16b12 |
| Base 13 | 5933313 | 59a9213 |
| Base 14 | 4363d14 | 43c9d14 |
| Base 15 | 3350215 | 33a9215 |
| Base 16 | 27d3716 | 2822316 |