Compare 164442 vs 164449
| Property | 164442 | 164449 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 31 × 274071 | 1644491 |
| Prime factorization | 2 × 3 × 27407 | 164449 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 3, 6, 27407, 54814, 82221, 164442 | 1, 164449 |
| Number of properties | 0 | 5 |
| Primes | 15057th | |
| Prime triplets (3rd member) | 718th | |
| Pythagorean primes | 7508th | |
| Sexy primes (2nd member) | 3643rd | |
| Twin primes (2nd member) | 1843rd | |
| Roman numberals | ||
| Base 2 | 1010000010010110102 | 1010000010011000012 |
| Base 3 | 221001201103 | 221001202013 |
| Base 4 | 2200211224 | 2200212014 |
| Base 5 | 202302325 | 202302445 |
| Base 6 | 33051506 | 33052016 |
| Base 7 | 12532657 | 12533057 |
| Base 8 | 5011328 | 5011418 |
| Base 9 | 2705139 | 2705219 |
| Base 10 | 16444210 | 16444910 |
| Base 11 | 10260311 | 10260a11 |
| Base 12 | 7b1b612 | 7b20112 |
| Base 13 | 59b0513 | 59b0c13 |
| Base 14 | 43cdc14 | 43d0514 |
| Base 15 | 33acc15 | 33ad415 |
| Base 16 | 2825a16 | 2826116 |