Compare 28806 vs 28813
| Property | 28806 | 28813 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 31 × 48011 | 288131 |
| Prime factorization | 2 × 3 × 4801 | 28813 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 3, 6, 4801, 9602, 14403, 28806 | 1, 28813 |
| Number of properties | 0 | 6 |
| Cousin primes (1st member) | 457th | |
| Cuban primes 2 | 19th | |
| Isolated primes | 2223rd | |
| Primes | 3138th | |
| Pythagorean primes | 1560th | |
| Sexy primes (2nd member) | 923rd | |
| Roman numberals | ||
| Base 2 | 1110000100001102 | 1110000100011012 |
| Base 3 | 11101112203 | 11101120113 |
| Base 4 | 130020124 | 130020314 |
| Base 5 | 14102115 | 14102235 |
| Base 6 | 3412106 | 3412216 |
| Base 7 | 1466617 | 1500017 |
| Base 8 | 702068 | 702158 |
| Base 9 | 434569 | 434649 |
| Base 10 | 2880610 | 2881310 |
| Base 11 | 1a70811 | 1a71411 |
| Base 12 | 1480612 | 1481112 |
| Base 13 | 1015b13 | 1016513 |
| Base 14 | a6d814 | a70114 |
| Base 15 | 880615 | 880d15 |
| Base 16 | 708616 | 708d16 |