Compare 491039 vs 491049
| Property | 491039 | 491049 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 5 |
| Prime factorization | 4910391 | 33 × 131 × 13991 |
| Prime factorization | 491039 | 3 × 3 × 3 × 13 × 1399 |
| Divisors count | 2 | 16 |
| Divisors | 1, 491039 | 1, 3, 9, 13, 27, 39, 117, 351, 1399, 4197, 12591, 18187, 37773, 54561, 163683, 491049 |
| Number of properties | 5 | 0 |
| Chen primes | 16238th | |
| Happy primes | 5983rd | |
| Primes | 40846th | |
| Safe primes | 2431st | |
| Twin primes (1st member) | 4499th | |
| Roman numberals | ||
| Base 2 | 11101111110000111112 | 11101111110001010012 |
| Base 3 | 2202211201223 | 2202211210003 |
| Base 4 | 13133201334 | 13133202214 |
| Base 5 | 1112031245 | 1112031445 |
| Base 6 | 143051556 | 143052136 |
| Base 7 | 41134137 | 41134267 |
| Base 8 | 16770378 | 16770518 |
| Base 9 | 8275189 | 8275309 |
| Base 10 | 49103910 | 49104910 |
| Base 11 | 305a1a11 | 305a2911 |
| Base 12 | 1b81bb12 | 1b820912 |
| Base 13 | 14267313 | 14268013 |
| Base 14 | cad4314 | cad4d14 |
| Base 15 | 9a75e15 | 9a76915 |
| Base 16 | 77e1f16 | 77e2916 |