Compare 139197 vs 139201
| Property | 139197 | 139201 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 31 × 463991 | 1392011 |
| Prime factorization | 3 × 46399 | 139201 |
| Divisors count | 4 | 2 |
| Divisors | 1, 3, 46399, 139197 | 1, 139201 |
| Number of properties | 1 | 4 |
| Emirps | 2680th | |
| Primes | 12940th | |
| Pythagorean primes | 6443rd | |
| Semiprimes | 32016th | |
| Twin primes (2nd member) | 1602nd | |
| Roman numberals | ||
| Base 2 | 1000011111101111012 | 1000011111110000012 |
| Base 3 | 210012211103 | 210012211213 |
| Base 4 | 2013323314 | 2013330014 |
| Base 5 | 134232425 | 134233015 |
| Base 6 | 25522336 | 25522416 |
| Base 7 | 11165527 | 11165567 |
| Base 8 | 4176758 | 4177018 |
| Base 9 | 2318439 | 2318479 |
| Base 10 | 13919710 | 13920110 |
| Base 11 | 9564311 | 9564711 |
| Base 12 | 6867912 | 6868112 |
| Base 13 | 4b48613 | 4b48a13 |
| Base 14 | 38a2914 | 38a2d14 |
| Base 15 | 2b39c15 | 2b3a115 |
| Base 16 | 21fbd16 | 21fc116 |