Compare 21306 vs 21315
| Property | 21306 | 21315 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 4 |
| Total factors | 4 | 5 |
| Prime factorization | 21 × 31 × 531 × 671 | 31 × 51 × 72 × 291 |
| Prime factorization | 2 × 3 × 53 × 67 | 3 × 5 × 7 × 7 × 29 |
| Divisors count | 16 | 24 |
| Divisors | 1, 2, 3, 6, 53, 67, 106, 134, 159, 201, 318, 402, 3551, 7102, 10653, 21306 | 1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 145, 147, 203, 245, 435, 609, 735, 1015, 1421, 3045, 4263, 7105, 21315 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010011001110102 | 1010011010000112 |
| Base 3 | 10020200103 | 10020201103 |
| Base 4 | 110303224 | 110310034 |
| Base 5 | 11402115 | 11402305 |
| Base 6 | 2423506 | 2424036 |
| Base 7 | 1160557 | 1161007 |
| Base 8 | 514728 | 515038 |
| Base 9 | 322039 | 322139 |
| Base 10 | 2130610 | 2131510 |
| Base 11 | 1500a11 | 1501811 |
| Base 12 | 103b612 | 1040312 |
| Base 13 | 990c13 | 991813 |
| Base 14 | 7a9c14 | 7aa714 |
| Base 15 | 64a615 | 64b015 |
| Base 16 | 533a16 | 534316 |