Compare 421279 vs 421291
| Property | 421279 | 421291 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 4212791 | 131 × 231 × 14091 |
| Prime factorization | 421279 | 13 × 23 × 1409 |
| Divisors count | 2 | 8 |
| Divisors | 1, 421279 | 1, 13, 23, 299, 1409, 18317, 32407, 421291 |
| Number of properties | 3 | 0 |
| Isolated primes | 27542nd | |
| Primes | 35487th | |
| Sexy primes (2nd member) | 7986th | |
| Roman numberals | ||
| Base 2 | 11001101101100111112 | 11001101101101010112 |
| Base 3 | 2101012122213 | 2101012201013 |
| Base 4 | 12123121334 | 12123122234 |
| Base 5 | 1014401045 | 1014401315 |
| Base 6 | 130102116 | 130102316 |
| Base 7 | 34031357 | 34031537 |
| Base 8 | 14666378 | 14666538 |
| Base 9 | 7117879 | 7118119 |
| Base 10 | 42127910 | 42129110 |
| Base 11 | 26857111 | 26858211 |
| Base 12 | 18396712 | 18397712 |
| Base 13 | 1199a113 | 1199b013 |
| Base 14 | ad75514 | ad76314 |
| Base 15 | 84c5415 | 84c6115 |
| Base 16 | 66d9f16 | 66dab16 |