Compare 729939 vs 729947
| Property | 729939 | 729947 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 71 × 347591 | 7299471 |
| Prime factorization | 3 × 7 × 34759 | 729947 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 7, 21, 34759, 104277, 243313, 729939 | 1, 729947 |
| Number of properties | 0 | 8 |
| Chen primes | 22866th | |
| Cousin primes (2nd member) | 6280th | |
| Emirps | 7377th | |
| Happy primes | 8352nd | |
| Isolated primes | 46239th | |
| Primes | 58786th | |
| Prime triplets (3rd member) | 2262nd | |
| Sexy primes (2nd member) | 12586th | |
| Roman numberals | ||
| Base 2 | 101100100011010100112 | 101100100011010110112 |
| Base 3 | 11010020212103 | 11010020220023 |
| Base 4 | 23020311034 | 23020311234 |
| Base 5 | 1413242245 | 1413242425 |
| Base 6 | 233512036 | 233512156 |
| Base 7 | 61300507 | 61300617 |
| Base 8 | 26215238 | 26215338 |
| Base 9 | 13322539 | 13322629 |
| Base 10 | 72993910 | 72994710 |
| Base 11 | 45946111 | 45946911 |
| Base 12 | 2b250312 | 2b250b12 |
| Base 13 | 1c732213 | 1c732a13 |
| Base 14 | 15002714 | 15003114 |
| Base 15 | e642915 | e643215 |
| Base 16 | b235316 | b235b16 |