Compare 201620 vs 201629
| Property | 201620 | 201629 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 22 × 51 × 171 × 5931 | 2016291 |
| Prime factorization | 2 × 2 × 5 × 17 × 593 | 201629 |
| Divisors count | 24 | 2 |
| Divisors | 1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 593, 1186, 2372, 2965, 5930, 10081, 11860, 20162, 40324, 50405, 100810, 201620 | 1, 201629 |
| Number of properties | 0 | 7 |
| Chen primes | 7575th | |
| Isolated primes | 13772nd | |
| Long primes | 6789th | |
| Primes | 18111th | |
| Pythagorean primes | 9039th | |
| Sexy primes (2nd member) | 4321st | |
| Ulam primes | 1295th | |
| Roman numberals | ||
| Base 2 | 1100010011100101002 | 1100010011100111012 |
| Base 3 | 1010201201023 | 1010201202023 |
| Base 4 | 3010321104 | 3010321314 |
| Base 5 | 224224405 | 224230045 |
| Base 6 | 41532326 | 41532456 |
| Base 7 | 14665467 | 14665617 |
| Base 8 | 6116248 | 6116358 |
| Base 9 | 3365129 | 3365229 |
| Base 10 | 20162010 | 20162910 |
| Base 11 | 12853111 | 12853a11 |
| Base 12 | 9881812 | 9882512 |
| Base 13 | 70a0313 | 70a0c13 |
| Base 14 | 5369614 | 536a114 |
| Base 15 | 3eb1515 | 3eb1e15 |
| Base 16 | 3139416 | 3139d16 |