Compare 122551 vs 122561
| Property | 122551 | 122561 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 111 × 131 × 8571 | 1225611 |
| Prime factorization | 11 × 13 × 857 | 122561 |
| Divisors count | 8 | 2 |
| Divisors | 1, 11, 13, 143, 857, 9427, 11141, 122551 | 1, 122561 |
| Number of properties | 0 | 6 |
| Additive primes | 4750th | |
| Chen primes | 5006th | |
| Cousin primes (2nd member) | 1438th | |
| Isolated primes | 8628th | |
| Primes | 11529th | |
| Pythagorean primes | 5734th | |
| Roman numberals | ||
| Base 2 | 111011110101101112 | 111011110110000012 |
| Base 3 | 200200022213 | 200200100223 |
| Base 4 | 1313223134 | 1313230014 |
| Base 5 | 124102015 | 124102215 |
| Base 6 | 23432116 | 23432256 |
| Base 7 | 10202027 | 10202157 |
| Base 8 | 3572678 | 3573018 |
| Base 9 | 2060879 | 2061089 |
| Base 10 | 12255110 | 12256110 |
| Base 11 | 8409011 | 8409a11 |
| Base 12 | 5ab0712 | 5ab1512 |
| Base 13 | 43a2013 | 43a2a13 |
| Base 14 | 3293914 | 3294514 |
| Base 15 | 264a115 | 264ab15 |
| Base 16 | 1deb716 | 1dec116 |