Compare 639201 vs 639213
| Property | 639201 | 639213 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 31 × 2130671 | 31 × 711 × 30011 |
| Prime factorization | 3 × 213067 | 3 × 71 × 3001 |
| Divisors count | 4 | 8 |
| Divisors | 1, 3, 213067, 639201 | 1, 3, 71, 213, 3001, 9003, 213071, 639213 |
| Number of properties | 1 | 0 |
| Semiprimes | 136973rd | |
| Roman numberals | ||
| Base 2 | 100111000000111000012 | 100111000000111011012 |
| Base 3 | 10121102110103 | 10121102111203 |
| Base 4 | 21300032014 | 21300032314 |
| Base 5 | 1304233015 | 1304233235 |
| Base 6 | 214111336 | 214111536 |
| Base 7 | 53013637 | 53014117 |
| Base 8 | 23403418 | 23403558 |
| Base 9 | 11737339 | 11737469 |
| Base 10 | 63920110 | 63921310 |
| Base 11 | 3a727211 | 3a728311 |
| Base 12 | 269aa912 | 269ab912 |
| Base 13 | 194c3413 | 194c4313 |
| Base 14 | 128d3314 | 128d4114 |
| Base 15 | c95d615 | c95e315 |
| Base 16 | 9c0e116 | 9c0ed16 |