Compare 639157 vs 639371
| Property | 639157 | 639371 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6391571 | 6393711 |
| Prime factorization | 639157 | 639371 |
| Divisors count | 2 | 2 |
| Divisors | 1, 639157 | 1, 639371 |
| Number of properties | 5 | 3 |
| Additive primes | 20329th | 20333rd |
| Isolated primes | 40766th | 40778th |
| Lucky primes | 5969th | |
| Primes | 52013th | 52029th |
| Sexy primes (2nd member) | 11271st | |
| Roman numberals | ||
| Base 2 | 100111000000101101012 | 100111000001100010112 |
| Base 3 | 10121102021113 | 10121110011023 |
| Base 4 | 21300023114 | 21300120234 |
| Base 5 | 1304231125 | 1304244415 |
| Base 6 | 214110216 | 214120156 |
| Base 7 | 53013017 | 53020257 |
| Base 8 | 23402658 | 23406138 |
| Base 9 | 11736749 | 11740429 |
| Base 10 | 63915710 | 63937110 |
| Base 11 | 3a723211 | 3a740711 |
| Base 12 | 269a7112 | 26a00b12 |
| Base 13 | 194bcc13 | 19503513 |
| Base 14 | 128d0114 | 12901514 |
| Base 15 | c95a715 | c969b15 |
| Base 16 | 9c0b516 | 9c18b16 |