Compare 81629 vs 81632
| Property | 81629 | 81632 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 2 |
| Total factors | 1 | 6 |
| Prime factorization | 816291 | 25 × 25511 |
| Prime factorization | 81629 | 2 × 2 × 2 × 2 × 2 × 2551 |
| Divisors count | 2 | 12 |
| Divisors | 1, 81629 | 1, 2, 4, 8, 16, 32, 2551, 5102, 10204, 20408, 40816, 81632 |
| Number of properties | 6 | 0 |
| Harmonic primes | 3013th | |
| Isolated primes | 5930th | |
| Long primes | 3031st | |
| Primes | 7983rd | |
| Pythagorean primes | 3977th | |
| Sophie germain primes | 992nd | |
| Roman numberals | ||
| Base 2 | 100111110110111012 | 100111110111000002 |
| Base 3 | 110102220223 | 110102221023 |
| Base 4 | 1033231314 | 1033232004 |
| Base 5 | 101030045 | 101030125 |
| Base 6 | 14255256 | 14255326 |
| Base 7 | 4566627 | 4566657 |
| Base 8 | 2373358 | 2373408 |
| Base 9 | 1338689 | 1338729 |
| Base 10 | 8162910 | 8163210 |
| Base 11 | 5636911 | 5637111 |
| Base 12 | 3b2a512 | 3b2a812 |
| Base 13 | 2b20213 | 2b20513 |
| Base 14 | 21a6914 | 21a6c14 |
| Base 15 | 192be15 | 192c215 |
| Base 16 | 13edd16 | 13ee016 |