Compare 491297 vs 491309
| Property | 491297 | 491309 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 4912971 | 71 × 131 × 53991 |
| Prime factorization | 491297 | 7 × 13 × 5399 |
| Divisors count | 2 | 8 |
| Divisors | 1, 491297 | 1, 7, 13, 91, 5399, 37793, 70187, 491309 |
| Number of properties | 3 | 0 |
| Chen primes | 16247th | |
| Primes | 40864th | |
| Twin primes (1st member) | 4501st | |
| Roman numberals | ||
| Base 2 | 11101111111001000012 | 11101111111001011012 |
| Base 3 | 2202212210123 | 2202212211223 |
| Base 4 | 13133302014 | 13133302314 |
| Base 5 | 1112101425 | 1112102145 |
| Base 6 | 143103056 | 143103256 |
| Base 7 | 41142327 | 41142507 |
| Base 8 | 16774418 | 16774558 |
| Base 9 | 8278359 | 8278489 |
| Base 10 | 49129710 | 49130910 |
| Base 11 | 30613411 | 30614511 |
| Base 12 | 1b839512 | 1b83a512 |
| Base 13 | 14281113 | 14282013 |
| Base 14 | cb08914 | cb09714 |
| Base 15 | 9a88215 | 9a88e15 |
| Base 16 | 77f2116 | 77f2d16 |