Compare 28729 vs 28734
| Property | 28729 | 28734 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 287291 | 21 × 31 × 47891 |
| Prime factorization | 28729 | 2 × 3 × 4789 |
| Divisors count | 2 | 8 |
| Divisors | 1, 28729 | 1, 2, 3, 6, 4789, 9578, 14367, 28734 |
| Number of properties | 5 | 0 |
| Isolated primes | 2217th | |
| Primes | 3130th | |
| Pythagorean primes | 1556th | |
| Sexy primes (2nd member) | 921st | |
| Ulam primes | 238th | |
| Roman numberals | ||
| Base 2 | 1110000001110012 | 1110000001111102 |
| Base 3 | 11101020013 | 11101020203 |
| Base 4 | 130003214 | 130003324 |
| Base 5 | 14044045 | 14044145 |
| Base 6 | 3410016 | 3410106 |
| Base 7 | 1465217 | 1465267 |
| Base 8 | 700718 | 700768 |
| Base 9 | 433619 | 433669 |
| Base 10 | 2872910 | 2873410 |
| Base 11 | 1a64811 | 1a65211 |
| Base 12 | 1476112 | 1476612 |
| Base 13 | 100cc13 | 1010413 |
| Base 14 | a68114 | a68614 |
| Base 15 | 87a415 | 87a915 |
| Base 16 | 703916 | 703e16 |