Compare 164387 vs 164431
| Property | 164387 | 164431 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1643871 | 1644311 |
| Prime factorization | 164387 | 164431 |
| Divisors count | 2 | 2 |
| Divisors | 1, 164387 | 1, 164431 |
| Number of properties | 5 | 5 |
| Additive primes | 6168th | 6170th |
| Chen primes | 6411th | |
| Happy primes | 2332nd | |
| Harmonic primes | 5653rd | |
| Isolated primes | 11369th | |
| Primes | 15050th | 15054th |
| Safe primes | 998th | |
| Twin primes (2nd member) | 1842nd | |
| Roman numberals | ||
| Base 2 | 1010000010001000112 | 1010000010010011112 |
| Base 3 | 221001111023 | 221001200013 |
| Base 4 | 2200202034 | 2200210334 |
| Base 5 | 202300225 | 202302115 |
| Base 6 | 33050156 | 33051316 |
| Base 7 | 12531567 | 12532517 |
| Base 8 | 5010438 | 5011178 |
| Base 9 | 2704429 | 2705019 |
| Base 10 | 16438710 | 16443110 |
| Base 11 | 10256311 | 1025a311 |
| Base 12 | 7b16b12 | 7b1a712 |
| Base 13 | 59a9213 | 59ac713 |
| Base 14 | 43c9d14 | 43cd114 |
| Base 15 | 33a9215 | 33ac115 |
| Base 16 | 2822316 | 2824f16 |