Compare 28902 vs 28909
| Property | 28902 | 28909 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 31 × 48171 | 289091 |
| Prime factorization | 2 × 3 × 4817 | 28909 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 3, 6, 4817, 9634, 14451, 28902 | 1, 28909 |
| Number of properties | 0 | 5 |
| Happy primes | 510th | |
| Isolated primes | 2232nd | |
| Long primes | 1196th | |
| Primes | 3147th | |
| Pythagorean primes | 1564th | |
| Roman numberals | ||
| Base 2 | 1110000111001102 | 1110000111011012 |
| Base 3 | 11101221103 | 11101222013 |
| Base 4 | 130032124 | 130032314 |
| Base 5 | 14111025 | 14111145 |
| Base 6 | 3414506 | 3415016 |
| Base 7 | 1501567 | 1501667 |
| Base 8 | 703468 | 703558 |
| Base 9 | 435739 | 435819 |
| Base 10 | 2890210 | 2890910 |
| Base 11 | 1a79511 | 1a7a111 |
| Base 12 | 1488612 | 1489112 |
| Base 13 | 1020313 | 1020a13 |
| Base 14 | a76614 | a76d14 |
| Base 15 | 886c15 | 887415 |
| Base 16 | 70e616 | 70ed16 |