Compare 387129 vs 387139
| Property | 387129 | 387139 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 31 × 431 × 30011 | 471 × 82371 |
| Prime factorization | 3 × 43 × 3001 | 47 × 8237 |
| Divisors count | 8 | 4 |
| Divisors | 1, 3, 43, 129, 3001, 9003, 129043, 387129 | 1, 47, 8237, 387139 |
| Number of properties | 0 | 1 |
| Semiprimes | 84885th | |
| Roman numberals | ||
| Base 2 | 10111101000001110012 | 10111101000010000112 |
| Base 3 | 2012000010103 | 2012000011113 |
| Base 4 | 11322003214 | 11322010034 |
| Base 5 | 443420045 | 443420245 |
| Base 6 | 121441336 | 121441516 |
| Base 7 | 32014417 | 32014547 |
| Base 8 | 13640718 | 13641038 |
| Base 9 | 6500339 | 6500449 |
| Base 10 | 38712910 | 38713910 |
| Base 11 | 24494611 | 24495511 |
| Base 12 | 16804912 | 16805712 |
| Base 13 | 10729213 | 10729c13 |
| Base 14 | a112114 | a112b14 |
| Base 15 | 79a8915 | 79a9415 |
| Base 16 | 5e83916 | 5e84316 |