Compare 729913 vs 729920
| Property | 729913 | 729920 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 8 |
| Prime factorization | 7299131 | 26 × 51 × 22811 |
| Prime factorization | 729913 | 2 × 2 × 2 × 2 × 2 × 2 × 5 × 2281 |
| Divisors count | 2 | 28 |
| Divisors | 1, 729913 | 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2281, 4562, 9124, 11405, 18248, 22810, 36496, 45620, 72992, 91240, 145984, 182480, 364960, 729920 |
| Number of properties | 7 | 0 |
| Additive primes | 22852nd | |
| Emirps | 7374th | |
| Isolated primes | 46236th | |
| Primes | 58781st | |
| Sexy primes (1st member) | 12585th | |
| Sexy primes (2nd member) | 12584th | |
| Sexy prime triplets (2nd member) | 2275th | |
| Roman numberals | ||
| Base 2 | 101100100011001110012 | 101100100011010000002 |
| Base 3 | 11010020202113 | 11010020210023 |
| Base 4 | 23020303214 | 23020310004 |
| Base 5 | 1413241235 | 1413241405 |
| Base 6 | 233511216 | 233511326 |
| Base 7 | 61300127 | 61300227 |
| Base 8 | 26214718 | 26215008 |
| Base 9 | 13322249 | 13322329 |
| Base 10 | 72991310 | 72992010 |
| Base 11 | 45943811 | 45944411 |
| Base 12 | 2b24a112 | 2b24a812 |
| Base 13 | 1c730213 | 1c730913 |
| Base 14 | 15000914 | 15001214 |
| Base 15 | e640d15 | e641515 |
| Base 16 | b233916 | b234016 |