Compare 491341 vs 491347
| Property | 491341 | 491347 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 4913411 | 291 × 169431 |
| Prime factorization | 491341 | 29 × 16943 |
| Divisors count | 2 | 4 |
| Divisors | 1, 491341 | 1, 29, 16943, 491347 |
| Number of properties | 4 | 1 |
| Chen primes | 16250th | |
| Lucky primes | 4792nd | |
| Primes | 40870th | |
| Semiprimes | 106542nd | |
| Twin primes (2nd member) | 4503rd | |
| Roman numberals | ||
| Base 2 | 11101111111010011012 | 11101111111010100112 |
| Base 3 | 2202212222113 | 2202220000013 |
| Base 4 | 13133310314 | 13133311034 |
| Base 5 | 1112103315 | 1112103425 |
| Base 6 | 143104216 | 143104316 |
| Base 7 | 41143247 | 41143337 |
| Base 8 | 16775158 | 16775238 |
| Base 9 | 8278849 | 8280019 |
| Base 10 | 49134110 | 49134710 |
| Base 11 | 30617411 | 30617a11 |
| Base 12 | 1b841112 | 1b841712 |
| Base 13 | 14284613 | 14284c13 |
| Base 14 | cb0bb14 | cb0c314 |
| Base 15 | 9a8b115 | 9a8b715 |
| Base 16 | 77f4d16 | 77f5316 |