Compare 139423 vs 139661
| Property | 139423 | 139661 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1394231 | 1396611 |
| Prime factorization | 139423 | 139661 |
| Divisors count | 2 | 2 |
| Divisors | 1, 139423 | 1, 139661 |
| Number of properties | 5 | 8 |
| Chen primes | 5590th | |
| Emirps | 2689th | 2698th |
| Harmonic primes | 4875th | |
| Isolated primes | 9753rd | |
| Long primes | 4850th | |
| Lucky primes | 1694th | |
| Primes | 12960th | 12979th |
| Pythagorean primes | 6464th | |
| Sexy primes (1st member) | 3195th | |
| Super primes | 1546th | |
| Twin primes (1st member) | 1607th | |
| Roman numberals | ||
| Base 2 | 1000100000100111112 | 1000100001100011012 |
| Base 3 | 210020202113 | 210021201223 |
| Base 4 | 2020021334 | 2020120314 |
| Base 5 | 134301435 | 134321215 |
| Base 6 | 25532516 | 25543256 |
| Base 7 | 11203247 | 11211147 |
| Base 8 | 4202378 | 4206158 |
| Base 9 | 2322249 | 2325189 |
| Base 10 | 13942310 | 13966110 |
| Base 11 | 9582911 | 95a2511 |
| Base 12 | 6882712 | 689a512 |
| Base 13 | 4b5cb13 | 4b75213 |
| Base 14 | 38b4b14 | 38c7b14 |
| Base 15 | 2b49d15 | 2b5ab15 |
| Base 16 | 2209f16 | 2218d16 |