Compare 384145 vs 384157
| Property | 384145 | 384157 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 51 × 768291 | 3841571 |
| Prime factorization | 5 × 76829 | 384157 |
| Divisors count | 4 | 2 |
| Divisors | 1, 5, 76829, 384145 | 1, 384157 |
| Number of properties | 1 | 4 |
| Chen primes | 13206th | |
| Isolated primes | 25264th | |
| Primes | 32617th | |
| Semiprimes | 84255th | |
| Sexy primes (2nd member) | 7387th | |
| Roman numberals | ||
| Base 2 | 10111011100100100012 | 10111011100100111012 |
| Base 3 | 2011112211213 | 2011112220013 |
| Base 4 | 11313021014 | 11313021314 |
| Base 5 | 442430405 | 442431125 |
| Base 6 | 121222416 | 121223016 |
| Base 7 | 31566467 | 31566647 |
| Base 8 | 13562218 | 13562358 |
| Base 9 | 6448479 | 6448619 |
| Base 10 | 38414510 | 38415710 |
| Base 11 | 24268311 | 24269411 |
| Base 12 | 16638112 | 16639112 |
| Base 13 | 105b0813 | 105b1713 |
| Base 14 | 9ddcd14 | 9dddb14 |
| Base 15 | 78c4a15 | 78c5715 |
| Base 16 | 5dc9116 | 5dc9d16 |