Compare 639213 vs 639214
| Property | 639213 | 639214 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 31 × 711 × 30011 | 21 × 3196071 |
| Prime factorization | 3 × 71 × 3001 | 2 × 319607 |
| Divisors count | 8 | 4 |
| Divisors | 1, 3, 71, 213, 3001, 9003, 213071, 639213 | 1, 2, 319607, 639214 |
| Number of properties | 0 | 1 |
| Semiprimes | 136977th | |
| Roman numberals | ||
| Base 2 | 100111000000111011012 | 100111000000111011102 |
| Base 3 | 10121102111203 | 10121102111213 |
| Base 4 | 21300032314 | 21300032324 |
| Base 5 | 1304233235 | 1304233245 |
| Base 6 | 214111536 | 214111546 |
| Base 7 | 53014117 | 53014127 |
| Base 8 | 23403558 | 23403568 |
| Base 9 | 11737469 | 11737479 |
| Base 10 | 63921310 | 63921410 |
| Base 11 | 3a728311 | 3a728411 |
| Base 12 | 269ab912 | 269aba12 |
| Base 13 | 194c4313 | 194c4413 |
| Base 14 | 128d4114 | 128d4214 |
| Base 15 | c95e315 | c95e415 |
| Base 16 | 9c0ed16 | 9c0ee16 |