Compare 164387 vs 164831
| Property | 164387 | 164831 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1643871 | 1648311 |
| Prime factorization | 164387 | 164831 |
| Divisors count | 2 | 2 |
| Divisors | 1, 164387 | 1, 164831 |
| Number of properties | 5 | 7 |
| Additive primes | 6168th | 6180th |
| Chen primes | 6411th | 6422nd |
| Emirps | 3340th | |
| Isolated primes | 11369th | 11397th |
| Primes | 15050th | 15084th |
| Safe primes | 998th | |
| Sexy primes (1st member) | 3650th | |
| Sophie germain primes | 1757th | |
| Roman numberals | ||
| Base 2 | 1010000010001000112 | 1010000011110111112 |
| Base 3 | 221001111023 | 221010022123 |
| Base 4 | 2200202034 | 2200331334 |
| Base 5 | 202300225 | 202333115 |
| Base 6 | 33050156 | 33110356 |
| Base 7 | 12531567 | 12543627 |
| Base 8 | 5010438 | 5017378 |
| Base 9 | 2704429 | 2710859 |
| Base 10 | 16438710 | 16483110 |
| Base 11 | 10256311 | 10292711 |
| Base 12 | 7b16b12 | 7b47b12 |
| Base 13 | 59a9213 | 5a04413 |
| Base 14 | 43c9d14 | 440d914 |
| Base 15 | 33a9215 | 33c8b15 |
| Base 16 | 2822316 | 283df16 |