Compare 1042447 vs 1042451
| Property | 1042447 | 1042451 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 71 × 1489211 | 10424511 |
| Prime factorization | 7 × 148921 | 1042451 |
| Divisors count | 4 | 2 |
| Divisors | 1, 7, 148921, 1042447 | 1, 1042451 |
| Number of properties | 1 | 5 |
| Additive primes | 31468th | |
| Chen primes | 31069th | |
| Isolated primes | 64618th | |
| Primes | 81589th | |
| Semiprimes | 218505th | |
| Sophie germain primes | 8021st | |
| Roman numberals | ||
| Base 2 | 111111101000000011112 | 111111101000000100112 |
| Base 3 | 12212212220113 | 12212212220223 |
| Base 4 | 33322000334 | 33322001034 |
| Base 5 | 2313242425 | 2313243015 |
| Base 6 | 342020516 | 342020556 |
| Base 7 | 116011307 | 116011347 |
| Base 8 | 37640178 | 37640238 |
| Base 9 | 18578649 | 18578689 |
| Base 10 | 104244710 | 104245110 |
| Base 11 | 65222a11 | 65223311 |
| Base 12 | 42332712 | 42332b12 |
| Base 13 | 2a664313 | 2a664713 |
| Base 14 | 1d1c8714 | 1d1c8b14 |
| Base 15 | 158d1715 | 158d1b15 |
| Base 16 | fe80f16 | fe81316 |