Compare 199717 vs 199729
| Property | 199717 | 199729 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 71 × 1031 × 2771 | 1997291 |
| Prime factorization | 7 × 103 × 277 | 199729 |
| Divisors count | 8 | 2 |
| Divisors | 1, 7, 103, 277, 721, 1939, 28531, 199717 | 1, 199729 |
| Number of properties | 0 | 5 |
| Additive primes | 7211th | |
| Harmonic primes | 6751st | |
| Isolated primes | 13650th | |
| Primes | 17961st | |
| Pythagorean primes | 8965th | |
| Roman numberals | ||
| Base 2 | 1100001100001001012 | 1100001100001100012 |
| Base 3 | 1010102212213 | 1010102221013 |
| Base 4 | 3003002114 | 3003003014 |
| Base 5 | 223423325 | 223424045 |
| Base 6 | 41403416 | 41404016 |
| Base 7 | 14611607 | 14612057 |
| Base 8 | 6060458 | 6060618 |
| Base 9 | 3338579 | 3338719 |
| Base 10 | 19971710 | 19972910 |
| Base 11 | 12706111 | 12707211 |
| Base 12 | 976b112 | 9770112 |
| Base 13 | 6cb9b13 | 6cbaa13 |
| Base 14 | 52ad714 | 52b0514 |
| Base 15 | 3e29715 | 3e2a415 |
| Base 16 | 30c2516 | 30c3116 |