Compare 126921 vs 126923
| Property | 126921 | 126923 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 31 × 423071 | 1269231 |
| Prime factorization | 3 × 42307 | 126923 |
| Divisors count | 4 | 2 |
| Divisors | 1, 3, 42307, 126921 | 1, 126923 |
| Number of properties | 1 | 4 |
| Additive primes | 4908th | |
| Harmonic primes | 4479th | |
| Isolated primes | 8927th | |
| Primes | 11896th | |
| Semiprimes | 29348th | |
| Roman numberals | ||
| Base 2 | 111101111110010012 | 111101111110010112 |
| Base 3 | 201100022103 | 201100022123 |
| Base 4 | 1323330214 | 1323330234 |
| Base 5 | 130301415 | 130301435 |
| Base 6 | 24153336 | 24153356 |
| Base 7 | 10360147 | 10360167 |
| Base 8 | 3677118 | 3677138 |
| Base 9 | 2130839 | 2130859 |
| Base 10 | 12692110 | 12692310 |
| Base 11 | 873a311 | 873a511 |
| Base 12 | 6154912 | 6154b12 |
| Base 13 | 45a0213 | 45a0413 |
| Base 14 | 3437b14 | 3437d14 |
| Base 15 | 2791615 | 2791815 |
| Base 16 | 1efc916 | 1efcb16 |