Compare 639369 vs 639371
| Property | 639369 | 639371 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 32 × 191 × 37391 | 6393711 |
| Prime factorization | 3 × 3 × 19 × 3739 | 639371 |
| Divisors count | 12 | 2 |
| Divisors | 1, 3, 9, 19, 57, 171, 3739, 11217, 33651, 71041, 213123, 639369 | 1, 639371 |
| Number of properties | 0 | 3 |
| Additive primes | 20333rd | |
| Isolated primes | 40778th | |
| Primes | 52029th | |
| Roman numberals | ||
| Base 2 | 100111000001100010012 | 100111000001100010112 |
| Base 3 | 10121110011003 | 10121110011023 |
| Base 4 | 21300120214 | 21300120234 |
| Base 5 | 1304244345 | 1304244415 |
| Base 6 | 214120136 | 214120156 |
| Base 7 | 53020237 | 53020257 |
| Base 8 | 23406118 | 23406138 |
| Base 9 | 11740409 | 11740429 |
| Base 10 | 63936910 | 63937110 |
| Base 11 | 3a740511 | 3a740711 |
| Base 12 | 26a00912 | 26a00b12 |
| Base 13 | 19503313 | 19503513 |
| Base 14 | 12901314 | 12901514 |
| Base 15 | c969915 | c969b15 |
| Base 16 | 9c18916 | 9c18b16 |