Compare 1042109 vs 1042111
| Property | 1042109 | 1042111 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 10421091 | 71 × 1488731 |
| Prime factorization | 1042109 | 7 × 148873 |
| Divisors count | 2 | 4 |
| Divisors | 1, 1042109 | 1, 7, 148873, 1042111 |
| Number of properties | 6 | 1 |
| Additive primes | 31455th | |
| Chen primes | 31060th | |
| Isolated primes | 64601st | |
| Primes | 81564th | |
| Semiprimes | 218449th | |
| Sexy primes (2nd member) | 16983rd | |
| Sophie germain primes | 8020th | |
| Roman numberals | ||
| Base 2 | 111111100110101111012 | 111111100110101111112 |
| Base 3 | 12212211111223 | 12212211112013 |
| Base 4 | 33321223314 | 33321223334 |
| Base 5 | 2313214145 | 2313214215 |
| Base 6 | 342003256 | 342003316 |
| Base 7 | 116001357 | 116001407 |
| Base 8 | 37632758 | 37632778 |
| Base 9 | 18574489 | 18574519 |
| Base 10 | 104210910 | 104211110 |
| Base 11 | 651a5211 | 651a5411 |
| Base 12 | 4230a512 | 4230a712 |
| Base 13 | 2a644313 | 2a644513 |
| Base 14 | 1d1ac514 | 1d1ac714 |
| Base 15 | 158b8e15 | 158b9115 |
| Base 16 | fe6bd16 | fe6bf16 |