Compare 39161 vs 39166
| Property | 39161 | 39166 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 391611 | 21 × 195831 |
| Prime factorization | 39161 | 2 × 19583 |
| Divisors count | 2 | 4 |
| Divisors | 1, 39161 | 1, 2, 19583, 39166 |
| Number of properties | 8 | 1 |
| Centered decagonal primes | 47th | |
| Chen primes | 1940th | |
| Cousin primes (2nd member) | 572nd | |
| Emirps | 947th | |
| Primes | 4123rd | |
| Prime triplets (2nd member) | 274th | |
| Pythagorean primes | 2049th | |
| Semiprimes | 9601st | |
| Twin primes (1st member) | 584th | |
| Roman numberals | ||
| Base 2 | 10011000111110012 | 10011000111111102 |
| Base 3 | 12222011023 | 12222011213 |
| Base 4 | 212033214 | 212033324 |
| Base 5 | 22231215 | 22231315 |
| Base 6 | 5011456 | 5011546 |
| Base 7 | 2221137 | 2221217 |
| Base 8 | 1143718 | 1143768 |
| Base 9 | 586429 | 586479 |
| Base 10 | 3916110 | 3916610 |
| Base 11 | 2747111 | 2747611 |
| Base 12 | 1a7b512 | 1a7ba12 |
| Base 13 | 14a9513 | 14a9a13 |
| Base 14 | 103b314 | 103b814 |
| Base 15 | b90b15 | b91115 |
| Base 16 | 98f916 | 98fe16 |