Compare 171398 vs 171401
| Property | 171398 | 171401 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 431 × 19931 | 1714011 |
| Prime factorization | 2 × 43 × 1993 | 171401 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 43, 86, 1993, 3986, 85699, 171398 | 1, 171401 |
| Number of properties | 0 | 6 |
| Chen primes | 6624th | |
| Happy primes | 2422nd | |
| Primes | 15614th | |
| Pythagorean primes | 7783rd | |
| Sophie germain primes | 1825th | |
| Twin primes (1st member) | 1893rd | |
| Roman numberals | ||
| Base 2 | 1010011101100001102 | 1010011101100010012 |
| Base 3 | 222010100023 | 222010100123 |
| Base 4 | 2213120124 | 2213120214 |
| Base 5 | 204410435 | 204411015 |
| Base 6 | 34013026 | 34013056 |
| Base 7 | 13124637 | 13124667 |
| Base 8 | 5166068 | 5166118 |
| Base 9 | 2811029 | 2811059 |
| Base 10 | 17139810 | 17140110 |
| Base 11 | 10785711 | 10785a11 |
| Base 12 | 8323212 | 8323512 |
| Base 13 | 6002613 | 6002913 |
| Base 14 | 4666a14 | 4666d14 |
| Base 15 | 35bb815 | 35bbb15 |
| Base 16 | 29d8616 | 29d8916 |