Compare 220974 vs 220981
| Property | 220974 | 220981 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 21 × 31 × 131 × 28331 | 1371 × 16131 |
| Prime factorization | 2 × 3 × 13 × 2833 | 137 × 1613 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 3, 6, 13, 26, 39, 78, 2833, 5666, 8499, 16998, 36829, 73658, 110487, 220974 | 1, 137, 1613, 220981 |
| Number of properties | 0 | 1 |
| Semiprimes | 49726th | |
| Roman numberals | ||
| Base 2 | 1101011111001011102 | 1101011111001101012 |
| Base 3 | 1020200100203 | 1020200101113 |
| Base 4 | 3113302324 | 3113303114 |
| Base 5 | 240323445 | 240324115 |
| Base 6 | 44230106 | 44230216 |
| Base 7 | 16101457 | 16101557 |
| Base 8 | 6574568 | 6574658 |
| Base 9 | 3661069 | 3661149 |
| Base 10 | 22097410 | 22098110 |
| Base 11 | 14102611 | 14103211 |
| Base 12 | a7a6612 | a7a7112 |
| Base 13 | 7977013 | 7977713 |
| Base 14 | 5a75c14 | 5a76514 |
| Base 15 | 4571915 | 4572115 |
| Base 16 | 35f2e16 | 35f3516 |