Compare 122421 vs 122423
| Property | 122421 | 122423 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 31 × 131 × 431 × 731 | 71 × 174891 |
| Prime factorization | 3 × 13 × 43 × 73 | 7 × 17489 |
| Divisors count | 16 | 4 |
| Divisors | 1, 3, 13, 39, 43, 73, 129, 219, 559, 949, 1677, 2847, 3139, 9417, 40807, 122421 | 1, 7, 17489, 122423 |
| Number of properties | 0 | 1 |
| Semiprimes | 28356th | |
| Roman numberals | ||
| Base 2 | 111011110001101012 | 111011110001101112 |
| Base 3 | 200122210103 | 200122210123 |
| Base 4 | 1313203114 | 1313203134 |
| Base 5 | 124041415 | 124041435 |
| Base 6 | 23424336 | 23424356 |
| Base 7 | 10166257 | 10166307 |
| Base 8 | 3570658 | 3570678 |
| Base 9 | 2058339 | 2058359 |
| Base 10 | 12242110 | 12242310 |
| Base 11 | 83a8211 | 83a8411 |
| Base 12 | 5aa1912 | 5aa1b12 |
| Base 13 | 4395013 | 4395213 |
| Base 14 | 3288514 | 3288714 |
| Base 15 | 2641615 | 2641815 |
| Base 16 | 1de3516 | 1de3716 |