Compare 21946 vs 21950
| Property | 21946 | 21950 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 21 × 109731 | 21 × 52 × 4391 |
| Prime factorization | 2 × 10973 | 2 × 5 × 5 × 439 |
| Divisors count | 4 | 12 |
| Divisors | 1, 2, 10973, 21946 | 1, 2, 5, 10, 25, 50, 439, 878, 2195, 4390, 10975, 21950 |
| Number of properties | 1 | 0 |
| Semiprimes | 5538th | |
| Roman numberals | ||
| Base 2 | 1010101101110102 | 1010101101111102 |
| Base 3 | 10100022113 | 10100022223 |
| Base 4 | 111123224 | 111123324 |
| Base 5 | 12002415 | 12003005 |
| Base 6 | 2453346 | 2453426 |
| Base 7 | 1206617 | 1206657 |
| Base 8 | 526728 | 526768 |
| Base 9 | 330849 | 330889 |
| Base 10 | 2194610 | 2195010 |
| Base 11 | 1554111 | 1554511 |
| Base 12 | 1084a12 | 1085212 |
| Base 13 | 9cb213 | 9cb613 |
| Base 14 | 7dd814 | 7ddc14 |
| Base 15 | 678115 | 678515 |
| Base 16 | 55ba16 | 55be16 |