Compare 639157 vs 639493
| Property | 639157 | 639493 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6391571 | 6394931 |
| Prime factorization | 639157 | 639493 |
| Divisors count | 2 | 2 |
| Divisors | 1, 639157 | 1, 639493 |
| Number of properties | 5 | 5 |
| Additive primes | 20329th | |
| Isolated primes | 40766th | |
| Lucky primes | 5969th | 5974th |
| Primes | 52013th | 52036th |
| Prime triplets (3rd member) | 2060th | |
| Sexy primes (2nd member) | 11271st | 11276th |
| Twin primes (2nd member) | 5627th | |
| Roman numberals | ||
| Base 2 | 100111000000101101012 | 100111000010000001012 |
| Base 3 | 10121102021113 | 10121110122213 |
| Base 4 | 21300023114 | 21300200114 |
| Base 5 | 1304231125 | 1304304335 |
| Base 6 | 214110216 | 214123416 |
| Base 7 | 53013017 | 53022617 |
| Base 8 | 23402658 | 23410058 |
| Base 9 | 11736749 | 11741879 |
| Base 10 | 63915710 | 63949310 |
| Base 11 | 3a723211 | 3a750811 |
| Base 12 | 269a7112 | 26a0b112 |
| Base 13 | 194bcc13 | 1950ca13 |
| Base 14 | 128d0114 | 1290a114 |
| Base 15 | c95a715 | c972d15 |
| Base 16 | 9c0b516 | 9c20516 |