Compare 21959 vs 21968
| Property | 21959 | 21968 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 2 |
| Total factors | 2 | 5 |
| Prime factorization | 71 × 31371 | 24 × 13731 |
| Prime factorization | 7 × 3137 | 2 × 2 × 2 × 2 × 1373 |
| Divisors count | 4 | 10 |
| Divisors | 1, 7, 3137, 21959 | 1, 2, 4, 8, 16, 1373, 2746, 5492, 10984, 21968 |
| Number of properties | 1 | 0 |
| Semiprimes | 5544th | |
| Roman numberals | ||
| Base 2 | 1010101110001112 | 1010101110100002 |
| Base 3 | 10100100223 | 10100101223 |
| Base 4 | 111130134 | 111131004 |
| Base 5 | 12003145 | 12003335 |
| Base 6 | 2453556 | 2454126 |
| Base 7 | 1210107 | 1210227 |
| Base 8 | 527078 | 527208 |
| Base 9 | 331089 | 331189 |
| Base 10 | 2195910 | 2196810 |
| Base 11 | 1555311 | 1556111 |
| Base 12 | 1085b12 | 1086812 |
| Base 13 | 9cc213 | 9ccb13 |
| Base 14 | 800714 | 801214 |
| Base 15 | 678e15 | 679815 |
| Base 16 | 55c716 | 55d016 |