Compare 180004 vs 180007
| Property | 180004 | 180007 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 22 × 111 × 40911 | 1800071 |
| Prime factorization | 2 × 2 × 11 × 4091 | 180007 |
| Divisors count | 12 | 2 |
| Divisors | 1, 2, 4, 11, 22, 44, 4091, 8182, 16364, 45001, 90002, 180004 | 1, 180007 |
| Number of properties | 0 | 6 |
| Emirps | 3738th | |
| Harmonic primes | 6117th | |
| Isolated primes | 12391st | |
| Primes | 16344th | |
| Sexy primes (2nd member) | 3929th | |
| Ulam primes | 1165th | |
| Roman numberals | ||
| Base 2 | 1010111111001001002 | 1010111111001001112 |
| Base 3 | 1000102202113 | 1000102202213 |
| Base 4 | 2233302104 | 2233302134 |
| Base 5 | 212300045 | 212300125 |
| Base 6 | 35052046 | 35052116 |
| Base 7 | 13465367 | 13465427 |
| Base 8 | 5374448 | 5374478 |
| Base 9 | 3038249 | 3038279 |
| Base 10 | 18000410 | 18000710 |
| Base 11 | 11327011 | 11327311 |
| Base 12 | 8820412 | 8820712 |
| Base 13 | 63c1613 | 63c1913 |
| Base 14 | 4985614 | 4985914 |
| Base 15 | 3850415 | 3850715 |
| Base 16 | 2bf2416 | 2bf2716 |