Compare 122891 vs 123217
| Property | 122891 | 123217 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1228911 | 1232171 |
| Prime factorization | 122891 | 123217 |
| Divisors count | 2 | 2 |
| Divisors | 1, 122891 | 1, 123217 |
| Number of properties | 8 | 7 |
| Additive primes | 4762nd | |
| Chen primes | 5019th | |
| Cousin primes (2nd member) | 1439th | |
| Emirps | 2280th | 2287th |
| Happy primes | 1809th | |
| Isolated primes | 8645th | 8670th |
| Long primes | 4324th | 4331st |
| Primes | 11556th | 11581st |
| Pythagorean primes | 5761st | |
| Sophie germain primes | 1390th | |
| Ulam primes | 813th | |
| Roman numberals | ||
| Base 2 | 111100000000010112 | 111100001010100012 |
| Base 3 | 200201201123 | 200210001213 |
| Base 4 | 1320000234 | 1320111014 |
| Base 5 | 124130315 | 124203325 |
| Base 6 | 23445356 | 23502416 |
| Base 7 | 10211667 | 10221437 |
| Base 8 | 3600138 | 3605218 |
| Base 9 | 2065159 | 2070179 |
| Base 10 | 12289110 | 12321710 |
| Base 11 | 8436a11 | 8463611 |
| Base 12 | 5b14b12 | 5b38112 |
| Base 13 | 43c2213 | 4411313 |
| Base 14 | 32add14 | 32c9314 |
| Base 15 | 2662b15 | 2679715 |
| Base 16 | 1e00b16 | 1e15116 |