Compare 387137 vs 387139
| Property | 387137 | 387139 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 3871371 | 471 × 82371 |
| Prime factorization | 387137 | 47 × 8237 |
| Divisors count | 2 | 4 |
| Divisors | 1, 387137 | 1, 47, 8237, 387139 |
| Number of properties | 4 | 1 |
| Additive primes | 13006th | |
| Chen primes | 13299th | |
| Isolated primes | 25448th | |
| Primes | 32849th | |
| Semiprimes | 84885th | |
| Roman numberals | ||
| Base 2 | 10111101000010000012 | 10111101000010000112 |
| Base 3 | 2012000011023 | 2012000011113 |
| Base 4 | 11322010014 | 11322010034 |
| Base 5 | 443420225 | 443420245 |
| Base 6 | 121441456 | 121441516 |
| Base 7 | 32014527 | 32014547 |
| Base 8 | 13641018 | 13641038 |
| Base 9 | 6500429 | 6500449 |
| Base 10 | 38713710 | 38713910 |
| Base 11 | 24495311 | 24495511 |
| Base 12 | 16805512 | 16805712 |
| Base 13 | 10729a13 | 10729c13 |
| Base 14 | a112914 | a112b14 |
| Base 15 | 79a9215 | 79a9415 |
| Base 16 | 5e84116 | 5e84316 |