Compare 28814 vs 28821
| Property | 28814 | 28821 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 21 × 144071 | 31 × 131 × 7391 |
| Prime factorization | 2 × 14407 | 3 × 13 × 739 |
| Divisors count | 4 | 8 |
| Divisors | 1, 2, 14407, 28814 | 1, 3, 13, 39, 739, 2217, 9607, 28821 |
| Number of properties | 1 | 0 |
| Semiprimes | 7166th | |
| Roman numberals | ||
| Base 2 | 1110000100011102 | 1110000100101012 |
| Base 3 | 11101120123 | 11101121103 |
| Base 4 | 130020324 | 130021114 |
| Base 5 | 14102245 | 14102415 |
| Base 6 | 3412226 | 3412336 |
| Base 7 | 1500027 | 1500127 |
| Base 8 | 702168 | 702258 |
| Base 9 | 434659 | 434739 |
| Base 10 | 2881410 | 2882110 |
| Base 11 | 1a71511 | 1a72111 |
| Base 12 | 1481212 | 1481912 |
| Base 13 | 1016613 | 1017013 |
| Base 14 | a70214 | a70914 |
| Base 15 | 880e15 | 881615 |
| Base 16 | 708e16 | 709516 |