Compare 639223 vs 639241
| Property | 639223 | 639241 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 131 × 491711 | 1131 × 56571 |
| Prime factorization | 13 × 49171 | 113 × 5657 |
| Divisors count | 4 | 4 |
| Divisors | 1, 13, 49171, 639223 | 1, 113, 5657, 639241 |
| Number of properties | 1 | 1 |
| Semiprimes | 136980th | 136985th |
| Roman numberals | ||
| Base 2 | 100111000000111101112 | 100111000001000010012 |
| Base 3 | 10121102112213 | 10121102121213 |
| Base 4 | 21300033134 | 21300100214 |
| Base 5 | 1304233435 | 1304234315 |
| Base 6 | 214112116 | 214112416 |
| Base 7 | 53014247 | 53014517 |
| Base 8 | 23403678 | 23404118 |
| Base 9 | 11737579 | 11737779 |
| Base 10 | 63922310 | 63924110 |
| Base 11 | 3a729211 | 3a72a911 |
| Base 12 | 269b0712 | 269b2112 |
| Base 13 | 194c5013 | 194c6513 |
| Base 14 | 128d4b14 | 128d6114 |
| Base 15 | c95ed15 | c961115 |
| Base 16 | 9c0f716 | 9c10916 |