Compare 256981 vs 257141
| Property | 256981 | 257141 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2569811 | 2571411 |
| Prime factorization | 256981 | 257141 |
| Divisors count | 2 | 2 |
| Divisors | 1, 256981 | 1, 257141 |
| Number of properties | 5 | 3 |
| Additive primes | 9133rd | |
| Chen primes | 9339th | 9344th |
| Isolated primes | 17316th | 17326th |
| Long primes | 8457th | |
| Primes | 22597th | 22607th |
| Roman numberals | ||
| Base 2 | 1111101011110101012 | 1111101100011101012 |
| Base 3 | 1110011112113 | 1110012012023 |
| Base 4 | 3322331114 | 3323013114 |
| Base 5 | 312104115 | 312120315 |
| Base 6 | 53014216 | 53022456 |
| Base 7 | 21201347 | 21204537 |
| Base 8 | 7657258 | 7661658 |
| Base 9 | 4314549 | 4316529 |
| Base 10 | 25698110 | 25714110 |
| Base 11 | 16608a11 | 16621511 |
| Base 12 | 10487112 | 10498512 |
| Base 13 | 8cc7a13 | 9007113 |
| Base 14 | 6991b14 | 699d314 |
| Base 15 | 5122115 | 512cb15 |
| Base 16 | 3ebd516 | 3ec7516 |