Compare 139081 vs 139091
| Property | 139081 | 139091 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 231 × 60471 | 1390911 |
| Prime factorization | 23 × 6047 | 139091 |
| Divisors count | 4 | 2 |
| Divisors | 1, 23, 6047, 139081 | 1, 139091 |
| Number of properties | 1 | 5 |
| Additive primes | 5337th | |
| Chen primes | 5572nd | |
| Harmonic primes | 4857th | |
| Isolated primes | 9732nd | |
| Primes | 12931st | |
| Semiprimes | 31995th | |
| Roman numberals | ||
| Base 2 | 1000011111010010012 | 1000011111010100112 |
| Base 3 | 210012100113 | 210012101123 |
| Base 4 | 2013310214 | 2013311034 |
| Base 5 | 134223115 | 134223315 |
| Base 6 | 25515216 | 25515356 |
| Base 7 | 11163257 | 11163417 |
| Base 8 | 4175118 | 4175238 |
| Base 9 | 2317049 | 2317159 |
| Base 10 | 13908110 | 13909110 |
| Base 11 | 9554811 | 9555711 |
| Base 12 | 685a112 | 685ab12 |
| Base 13 | 4b3c713 | 4b40413 |
| Base 14 | 3898514 | 3899114 |
| Base 15 | 2b32115 | 2b32b15 |
| Base 16 | 21f4916 | 21f5316 |