Compare 28899 vs 28909
| Property | 28899 | 28909 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 32 × 132 × 191 | 289091 |
| Prime factorization | 3 × 3 × 13 × 13 × 19 | 28909 |
| Divisors count | 18 | 2 |
| Divisors | 1, 3, 9, 13, 19, 39, 57, 117, 169, 171, 247, 507, 741, 1521, 2223, 3211, 9633, 28899 | 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 | 1110000111000112 | 1110000111011012 |
| Base 3 | 11101221003 | 11101222013 |
| Base 4 | 130032034 | 130032314 |
| Base 5 | 14110445 | 14111145 |
| Base 6 | 3414436 | 3415016 |
| Base 7 | 1501537 | 1501667 |
| Base 8 | 703438 | 703558 |
| Base 9 | 435709 | 435819 |
| Base 10 | 2889910 | 2890910 |
| Base 11 | 1a79211 | 1a7a111 |
| Base 12 | 1488312 | 1489112 |
| Base 13 | 1020013 | 1020a13 |
| Base 14 | a76314 | a76d14 |
| Base 15 | 886915 | 887415 |
| Base 16 | 70e316 | 70ed16 |