Compare 639371 vs 639379
| Property | 639371 | 639379 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 6393711 | 131 × 1371 × 3591 |
| Prime factorization | 639371 | 13 × 137 × 359 |
| Divisors count | 2 | 8 |
| Divisors | 1, 639371 | 1, 13, 137, 359, 1781, 4667, 49183, 639379 |
| Number of properties | 3 | 0 |
| Additive primes | 20333rd | |
| Isolated primes | 40778th | |
| Primes | 52029th | |
| Roman numberals | ||
| Base 2 | 100111000001100010112 | 100111000001100100112 |
| Base 3 | 10121110011023 | 10121110012013 |
| Base 4 | 21300120234 | 21300121034 |
| Base 5 | 1304244415 | 1304300045 |
| Base 6 | 214120156 | 214120316 |
| Base 7 | 53020257 | 53020367 |
| Base 8 | 23406138 | 23406238 |
| Base 9 | 11740429 | 11740519 |
| Base 10 | 63937110 | 63937910 |
| Base 11 | 3a740711 | 3a741411 |
| Base 12 | 26a00b12 | 26a01712 |
| Base 13 | 19503513 | 19504013 |
| Base 14 | 12901514 | 12901d14 |
| Base 15 | c969b15 | c96a415 |
| Base 16 | 9c18b16 | 9c19316 |