Compare 172001 vs 172005
| Property | 172001 | 172005 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 1720011 | 31 × 51 × 114671 |
| Prime factorization | 172001 | 3 × 5 × 11467 |
| Divisors count | 2 | 8 |
| Divisors | 1, 172001 | 1, 3, 5, 15, 11467, 34401, 57335, 172005 |
| Number of properties | 5 | 0 |
| Additive primes | 6408th | |
| Emirps | 3519th | |
| Isolated primes | 11873rd | |
| Primes | 15666th | |
| Pythagorean primes | 7811th | |
| Roman numberals | ||
| Base 2 | 1010011111111000012 | 1010011111111001012 |
| Base 3 | 222012211023 | 222012211203 |
| Base 4 | 2213332014 | 2213332114 |
| Base 5 | 210010015 | 210010105 |
| Base 6 | 34041456 | 34041536 |
| Base 7 | 13143147 | 13143217 |
| Base 8 | 5177418 | 5177458 |
| Base 9 | 2818429 | 2818469 |
| Base 10 | 17200110 | 17200510 |
| Base 11 | 10825511 | 10825911 |
| Base 12 | 8365512 | 8365912 |
| Base 13 | 6039b13 | 603a213 |
| Base 14 | 4697b14 | 4698114 |
| Base 15 | 35e6b15 | 35e7015 |
| Base 16 | 29fe116 | 29fe516 |