Compare 28028 vs 28029
| Property | 28028 | 28029 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 6 | 2 |
| Prime factorization | 22 × 72 × 111 × 131 | 31 × 93431 |
| Prime factorization | 2 × 2 × 7 × 7 × 11 × 13 | 3 × 9343 |
| Divisors count | 36 | 4 |
| Divisors | 1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 286, 308, 364, 539, 572, 637, 1001, 1078, 1274, 2002, 2156, 2548, 4004, 7007, 14014, 28028 | 1, 3, 9343, 28029 |
| Number of properties | 0 | 1 |
| Semiprimes | 6992nd | |
| Roman numberals | ||
| Base 2 | 1101101011111002 | 1101101011111012 |
| Base 3 | 11021100023 | 11021100103 |
| Base 4 | 123113304 | 123113314 |
| Base 5 | 13441035 | 13441045 |
| Base 6 | 3334326 | 3334336 |
| Base 7 | 1445007 | 1445017 |
| Base 8 | 665748 | 665758 |
| Base 9 | 424029 | 424039 |
| Base 10 | 2802810 | 2802910 |
| Base 11 | 1a07011 | 1a07111 |
| Base 12 | 1427812 | 1427912 |
| Base 13 | c9b013 | c9b113 |
| Base 14 | a30014 | a30114 |
| Base 15 | 848815 | 848915 |
| Base 16 | 6d7c16 | 6d7d16 |