Compare 189689 vs 189697
| Property | 189689 | 189697 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 291 × 311 × 2111 | 1896971 |
| Prime factorization | 29 × 31 × 211 | 189697 |
| Divisors count | 8 | 2 |
| Divisors | 1, 29, 31, 211, 899, 6119, 6541, 189689 | 1, 189697 |
| Number of properties | 0 | 7 |
| Cousin primes (1st member) | 2035th | |
| Emirps | 3991st | |
| Isolated primes | 13000th | |
| Long primes | 6424th | |
| Primes | 17143rd | |
| Pythagorean primes | 8551st | |
| Sexy primes (2nd member) | 4106th | |
| Roman numberals | ||
| Base 2 | 1011100100111110012 | 1011100101000000012 |
| Base 3 | 1001220121123 | 1001220122113 |
| Base 4 | 2321033214 | 2321100014 |
| Base 5 | 220322245 | 220322425 |
| Base 6 | 40221056 | 40221216 |
| Base 7 | 14200137 | 14200247 |
| Base 8 | 5623718 | 5624018 |
| Base 9 | 3181759 | 3181849 |
| Base 10 | 18968910 | 18969710 |
| Base 11 | 11a57511 | 11a58211 |
| Base 12 | 9193512 | 9194112 |
| Base 13 | 6845613 | 6846113 |
| Base 14 | 4d1b314 | 4d1bb14 |
| Base 15 | 3b30e15 | 3b31715 |
| Base 16 | 2e4f916 | 2e50116 |