Compare 164117 vs 164387
| Property | 164117 | 164387 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1641171 | 1643871 |
| Prime factorization | 164117 | 164387 |
| Divisors count | 2 | 2 |
| Divisors | 1, 164117 | 1, 164387 |
| Number of properties | 6 | 5 |
| Additive primes | 6168th | |
| Chen primes | 6401st | 6411th |
| Cousin primes (2nd member) | 1814th | |
| Harmonic primes | 5641st | |
| Isolated primes | 11351st | 11369th |
| Primes | 15026th | 15050th |
| Pythagorean primes | 7494th | |
| Safe primes | 998th | |
| Roman numberals | ||
| Base 2 | 1010000001000101012 | 1010000010001000112 |
| Base 3 | 221000101023 | 221001111023 |
| Base 4 | 2200101114 | 2200202034 |
| Base 5 | 202224325 | 202300225 |
| Base 6 | 33034456 | 33050156 |
| Base 7 | 12523227 | 12531567 |
| Base 8 | 5004258 | 5010438 |
| Base 9 | 2701129 | 2704429 |
| Base 10 | 16411710 | 16438710 |
| Base 11 | 10233811 | 10256311 |
| Base 12 | 7ab8512 | 7b16b12 |
| Base 13 | 5991513 | 59a9213 |
| Base 14 | 43b4914 | 43c9d14 |
| Base 15 | 3396215 | 33a9215 |
| Base 16 | 2811516 | 2822316 |