Compare 164437 vs 164449
| Property | 164437 | 164449 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 71 × 132 × 1391 | 1644491 |
| Prime factorization | 7 × 13 × 13 × 139 | 164449 |
| Divisors count | 12 | 2 |
| Divisors | 1, 7, 13, 91, 139, 169, 973, 1183, 1807, 12649, 23491, 164437 | 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 | 1010000010010101012 | 1010000010011000012 |
| Base 3 | 221001200213 | 221001202013 |
| Base 4 | 2200211114 | 2200212014 |
| Base 5 | 202302225 | 202302445 |
| Base 6 | 33051416 | 33052016 |
| Base 7 | 12532607 | 12533057 |
| Base 8 | 5011258 | 5011418 |
| Base 9 | 2705079 | 2705219 |
| Base 10 | 16443710 | 16444910 |
| Base 11 | 1025a911 | 10260a11 |
| Base 12 | 7b1b112 | 7b20112 |
| Base 13 | 59b0013 | 59b0c13 |
| Base 14 | 43cd714 | 43d0514 |
| Base 15 | 33ac715 | 33ad415 |
| Base 16 | 2825516 | 2826116 |