Compare 164423 vs 164431
| Property | 164423 | 164431 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 71 × 831 × 2831 | 1644311 |
| Prime factorization | 7 × 83 × 283 | 164431 |
| Divisors count | 8 | 2 |
| Divisors | 1, 7, 83, 283, 581, 1981, 23489, 164423 | 1, 164431 |
| Number of properties | 0 | 5 |
| Additive primes | 6170th | |
| Happy primes | 2332nd | |
| Harmonic primes | 5653rd | |
| Primes | 15054th | |
| Twin primes (2nd member) | 1842nd | |
| Roman numberals | ||
| Base 2 | 1010000010010001112 | 1010000010010011112 |
| Base 3 | 221001122023 | 221001200013 |
| Base 4 | 2200210134 | 2200210334 |
| Base 5 | 202301435 | 202302115 |
| Base 6 | 33051156 | 33051316 |
| Base 7 | 12532407 | 12532517 |
| Base 8 | 5011078 | 5011178 |
| Base 9 | 2704829 | 2705019 |
| Base 10 | 16442310 | 16443110 |
| Base 11 | 10259611 | 1025a311 |
| Base 12 | 7b19b12 | 7b1a712 |
| Base 13 | 59abc13 | 59ac713 |
| Base 14 | 43cc714 | 43cd114 |
| Base 15 | 33ab815 | 33ac115 |
| Base 16 | 2824716 | 2824f16 |