Compare 42247 vs 42286
| Property | 42247 | 42286 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 831 × 5091 | 21 × 211431 |
| Prime factorization | 83 × 509 | 2 × 21143 |
| Divisors count | 4 | 4 |
| Divisors | 1, 83, 509, 42247 | 1, 2, 21143, 42286 |
| Number of properties | 1 | 1 |
| Semiprimes | 10304th | 10313th |
| Roman numberals | ||
| Base 2 | 10100101000001112 | 10100101001011102 |
| Base 3 | 20102212013 | 20110000113 |
| Base 4 | 221100134 | 221102324 |
| Base 5 | 23224425 | 23231215 |
| Base 6 | 5233316 | 5234346 |
| Base 7 | 2341127 | 2341667 |
| Base 8 | 1224078 | 1224568 |
| Base 9 | 638519 | 640049 |
| Base 10 | 4224710 | 4228610 |
| Base 11 | 2981711 | 2985211 |
| Base 12 | 2054712 | 2057a12 |
| Base 13 | 162ca13 | 1632a13 |
| Base 14 | 1157914 | 115a614 |
| Base 15 | c7b715 | c7e115 |
| Base 16 | a50716 | a52e16 |