Compare 639247 vs 639258
| Property | 639247 | 639258 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 71 × 291 × 471 × 671 | 21 × 31 × 1065431 |
| Prime factorization | 7 × 29 × 47 × 67 | 2 × 3 × 106543 |
| Divisors count | 16 | 8 |
| Divisors | 1, 7, 29, 47, 67, 203, 329, 469, 1363, 1943, 3149, 9541, 13601, 22043, 91321, 639247 | 1, 2, 3, 6, 106543, 213086, 319629, 639258 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 100111000001000011112 | 100111000001000110102 |
| Base 3 | 10121102122113 | 10121102200203 |
| Base 4 | 21300100334 | 21300101224 |
| Base 5 | 1304234425 | 1304240135 |
| Base 6 | 214112516 | 214113106 |
| Base 7 | 53014607 | 53015047 |
| Base 8 | 23404178 | 23404328 |
| Base 9 | 11737849 | 11738069 |
| Base 10 | 63924710 | 63925810 |
| Base 11 | 3a730411 | 3a731411 |
| Base 12 | 269b2712 | 269b3612 |
| Base 13 | 194c6b13 | 194c7913 |
| Base 14 | 128d6714 | 128d7414 |
| Base 15 | c961715 | c962315 |
| Base 16 | 9c10f16 | 9c11a16 |