Compare 214785 vs 214787
| Property | 214785 | 214787 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 6 | 1 |
| Prime factorization | 33 × 51 × 371 × 431 | 2147871 |
| Prime factorization | 3 × 3 × 3 × 5 × 37 × 43 | 214787 |
| Divisors count | 32 | 2 |
| Divisors | 1, 3, 5, 9, 15, 27, 37, 43, 45, 111, 129, 135, 185, 215, 333, 387, 555, 645, 999, 1161, 1591, 1665, 1935, 4773, 4995, 5805, 7955, 14319, 23865, 42957, 71595, 214785 | 1, 214787 |
| Number of properties | 0 | 6 |
| Additive primes | 7771st | |
| Chen primes | 8007th | |
| Cousin primes (2nd member) | 2270th | |
| Primes | 19197th | |
| Prime triplets (2nd member) | 889th | |
| Twin primes (1st member) | 2287th | |
| Roman numberals | ||
| Base 2 | 1101000111000000012 | 1101000111000000112 |
| Base 3 | 1012201220003 | 1012201220023 |
| Base 4 | 3101300014 | 3101300034 |
| Base 5 | 233331205 | 233331225 |
| Base 6 | 43342136 | 43342156 |
| Base 7 | 15531247 | 15531267 |
| Base 8 | 6434018 | 6434038 |
| Base 9 | 3565609 | 3565629 |
| Base 10 | 21478510 | 21478710 |
| Base 11 | 13740a11 | 13741111 |
| Base 12 | a436912 | a436b12 |
| Base 13 | 769bc13 | 769c113 |
| Base 14 | 583bb14 | 583bd14 |
| Base 15 | 4399015 | 4399215 |
| Base 16 | 3470116 | 3470316 |