Compare 21261 vs 21266
| Property | 21261 | 21266 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 3 | 5 |
| Prime factorization | 31 × 191 × 3731 | 21 × 73 × 311 |
| Prime factorization | 3 × 19 × 373 | 2 × 7 × 7 × 7 × 31 |
| Divisors count | 8 | 16 |
| Divisors | 1, 3, 19, 57, 373, 1119, 7087, 21261 | 1, 2, 7, 14, 31, 49, 62, 98, 217, 343, 434, 686, 1519, 3038, 10633, 21266 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010011000011012 | 1010011000100102 |
| Base 3 | 10020111103 | 10020111223 |
| Base 4 | 110300314 | 110301024 |
| Base 5 | 11400215 | 11400315 |
| Base 6 | 2422336 | 2422426 |
| Base 7 | 1156627 | 1160007 |
| Base 8 | 514158 | 514228 |
| Base 9 | 321439 | 321489 |
| Base 10 | 2126110 | 2126610 |
| Base 11 | 14a7911 | 14a8311 |
| Base 12 | 1037912 | 1038212 |
| Base 13 | 98a613 | 98ab13 |
| Base 14 | 7a6914 | 7a7014 |
| Base 15 | 647615 | 647b15 |
| Base 16 | 530d16 | 531216 |