Compare 122611 vs 122621
| Property | 122611 | 122621 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 1226111 | 171 × 72131 |
| Prime factorization | 122611 | 17 × 7213 |
| Divisors count | 2 | 4 |
| Divisors | 1, 122611 | 1, 17, 7213, 122621 |
| Number of properties | 6 | 1 |
| Additive primes | 4751st | |
| Harmonic primes | 4359th | |
| Lucky primes | 1516th | |
| Primes | 11534th | |
| Semiprimes | 28398th | |
| Twin primes (2nd member) | 1453rd | |
| Ulam primes | 810th | |
| Roman numberals | ||
| Base 2 | 111011110111100112 | 111011110111111012 |
| Base 3 | 200200120113 | 200200121123 |
| Base 4 | 1313233034 | 1313233314 |
| Base 5 | 124104215 | 124104415 |
| Base 6 | 23433516 | 23434056 |
| Base 7 | 10203167 | 10203327 |
| Base 8 | 3573638 | 3573758 |
| Base 9 | 2061649 | 2061759 |
| Base 10 | 12261110 | 12262110 |
| Base 11 | 8413511 | 8414411 |
| Base 12 | 5ab5712 | 5ab6512 |
| Base 13 | 43a6813 | 43a7513 |
| Base 14 | 3297d14 | 3298914 |
| Base 15 | 264e115 | 264eb15 |
| Base 16 | 1def316 | 1defd16 |