Compare 421121 vs 421279
| Property | 421121 | 421279 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4211211 | 4212791 |
| Prime factorization | 421121 | 421279 |
| Divisors count | 2 | 2 |
| Divisors | 1, 421121 | 1, 421279 |
| Number of properties | 4 | 3 |
| Additive primes | 14024th | |
| Chen primes | 14250th | |
| Isolated primes | 27542nd | |
| Primes | 35475th | 35487th |
| Sexy primes (2nd member) | 7986th | |
| Twin primes (1st member) | 3973rd | |
| Roman numberals | ||
| Base 2 | 11001101101000000012 | 11001101101100111112 |
| Base 3 | 2101012000023 | 2101012122213 |
| Base 4 | 12123100014 | 12123121334 |
| Base 5 | 1014334415 | 1014401045 |
| Base 6 | 130053456 | 130102116 |
| Base 7 | 34025217 | 34031357 |
| Base 8 | 14664018 | 14666378 |
| Base 9 | 7116029 | 7117879 |
| Base 10 | 42112110 | 42127910 |
| Base 11 | 26843811 | 26857111 |
| Base 12 | 18385512 | 18396712 |
| Base 13 | 1198ac13 | 1199a113 |
| Base 14 | ad68114 | ad75514 |
| Base 15 | 84b9b15 | 84c5415 |
| Base 16 | 66d0116 | 66d9f16 |