Compare 42653 vs 42661
| Property | 42653 | 42661 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 131 × 171 × 1931 | 371 × 11531 |
| Prime factorization | 13 × 17 × 193 | 37 × 1153 |
| Divisors count | 8 | 4 |
| Divisors | 1, 13, 17, 193, 221, 2509, 3281, 42653 | 1, 37, 1153, 42661 |
| Number of properties | 0 | 1 |
| Semiprimes | 10391st | |
| Roman numberals | ||
| Base 2 | 10100110100111012 | 10100110101001012 |
| Base 3 | 20111112023 | 20111120013 |
| Base 4 | 221221314 | 221222114 |
| Base 5 | 23311035 | 23311215 |
| Base 6 | 5252456 | 5253016 |
| Base 7 | 2352327 | 2352437 |
| Base 8 | 1232358 | 1232458 |
| Base 9 | 644529 | 644619 |
| Base 10 | 4265310 | 4266110 |
| Base 11 | 2a05611 | 2a06311 |
| Base 12 | 2082512 | 2083112 |
| Base 13 | 1655013 | 1655813 |
| Base 14 | 1178914 | 1179314 |
| Base 15 | c98815 | c99115 |
| Base 16 | a69d16 | a6a516 |