Compare 689081 vs 689082
| Property | 689081 | 689082 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 6890811 | 21 × 31 × 1148471 |
| Prime factorization | 689081 | 2 × 3 × 114847 |
| Divisors count | 2 | 8 |
| Divisors | 1, 689081 | 1, 2, 3, 6, 114847, 229694, 344541, 689082 |
| Number of properties | 5 | 0 |
| Chen primes | 21747th | |
| Cousin primes (2nd member) | 6003rd | |
| Isolated primes | 43768th | |
| Primes | 55743rd | |
| Sophie germain primes | 5647th | |
| Roman numberals | ||
| Base 2 | 101010000011101110012 | 101010000011101110102 |
| Base 3 | 10220000201123 | 10220000201203 |
| Base 4 | 22200323214 | 22200323224 |
| Base 5 | 1340223115 | 1340223125 |
| Base 6 | 224341056 | 224341106 |
| Base 7 | 55666617 | 55666627 |
| Base 8 | 25016718 | 25016728 |
| Base 9 | 12602159 | 12602169 |
| Base 10 | 68908110 | 68908210 |
| Base 11 | 43079811 | 43079911 |
| Base 12 | 29293512 | 29293612 |
| Base 13 | 1b185313 | 1b185413 |
| Base 14 | 13d1a114 | 13d1a214 |
| Base 15 | d928b15 | d928c15 |
| Base 16 | a83b916 | a83ba16 |