Compare 10689 vs 10691
| Property | 10689 | 10691 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 71 × 5091 | 106911 |
| Prime factorization | 3 × 7 × 509 | 10691 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 7, 21, 509, 1527, 3563, 10689 | 1, 10691 |
| Number of properties | 0 | 7 |
| Additive primes | 627th | |
| Cousin primes (2nd member) | 216th | |
| Isolated primes | 871st | |
| Long primes | 501st | |
| Primes | 1304th | |
| Sophie germain primes | 201st | |
| Ulam primes | 100th | |
| Roman numberals | ||
| Base 2 | 101001110000012 | 101001110000112 |
| Base 3 | 1121222203 | 1121222223 |
| Base 4 | 22130014 | 22130034 |
| Base 5 | 3202245 | 3202315 |
| Base 6 | 1212536 | 1212556 |
| Base 7 | 431107 | 431127 |
| Base 8 | 247018 | 247038 |
| Base 9 | 155869 | 155889 |
| Base 10 | 1068910 | 1069110 |
| Base 11 | 803811 | 803a11 |
| Base 12 | 622912 | 622b12 |
| Base 13 | 4b3313 | 4b3513 |
| Base 14 | 3c7714 | 3c7914 |
| Base 15 | 327915 | 327b15 |
| Base 16 | 29c116 | 29c316 |