Compare 21166 vs 21172
| Property | 21166 | 21172 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 3 | 4 |
| Prime factorization | 21 × 191 × 5571 | 22 × 671 × 791 |
| Prime factorization | 2 × 19 × 557 | 2 × 2 × 67 × 79 |
| Divisors count | 8 | 12 |
| Divisors | 1, 2, 19, 38, 557, 1114, 10583, 21166 | 1, 2, 4, 67, 79, 134, 158, 268, 316, 5293, 10586, 21172 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010010101011102 | 1010010101101002 |
| Base 3 | 10020002213 | 10020010113 |
| Base 4 | 110222324 | 110223104 |
| Base 5 | 11341315 | 11341425 |
| Base 6 | 2415546 | 2420046 |
| Base 7 | 1154657 | 1155047 |
| Base 8 | 512568 | 512648 |
| Base 9 | 320279 | 320349 |
| Base 10 | 2116610 | 2117210 |
| Base 11 | 149a211 | 149a811 |
| Base 12 | 102ba12 | 1030412 |
| Base 13 | 983213 | 983813 |
| Base 14 | 79dc14 | 7a0414 |
| Base 15 | 641115 | 641715 |
| Base 16 | 52ae16 | 52b416 |