Compare 66245 vs 66255
| Property | 66245 | 66255 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 4 |
| Prime factorization | 51 × 132491 | 31 × 51 × 71 × 6311 |
| Prime factorization | 5 × 13249 | 3 × 5 × 7 × 631 |
| Divisors count | 4 | 16 |
| Divisors | 1, 5, 13249, 66245 | 1, 3, 5, 7, 15, 21, 35, 105, 631, 1893, 3155, 4417, 9465, 13251, 22085, 66255 |
| Number of properties | 1 | 0 |
| Semiprimes | 15823rd | |
| Roman numberals | ||
| Base 2 | 100000010110001012 | 100000010110011112 |
| Base 3 | 101002121123 | 101002122203 |
| Base 4 | 1000230114 | 1000230334 |
| Base 5 | 41044405 | 41100105 |
| Base 6 | 12304056 | 12304236 |
| Base 7 | 3640647 | 3641107 |
| Base 8 | 2013058 | 2013178 |
| Base 9 | 1107759 | 1107869 |
| Base 10 | 6624510 | 6625510 |
| Base 11 | 4585311 | 4586211 |
| Base 12 | 3240512 | 3241312 |
| Base 13 | 241ca13 | 2420713 |
| Base 14 | 1a1db14 | 1a20714 |
| Base 15 | 1496515 | 1497015 |
| Base 16 | 102c516 | 102cf16 |