Compare 399139 vs 399147
| Property | 399139 | 399147 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 4 |
| Prime factorization | 131 × 307031 | 31 × 71 × 831 × 2291 |
| Prime factorization | 13 × 30703 | 3 × 7 × 83 × 229 |
| Divisors count | 4 | 16 |
| Divisors | 1, 13, 30703, 399139 | 1, 3, 7, 21, 83, 229, 249, 581, 687, 1603, 1743, 4809, 19007, 57021, 133049, 399147 |
| Number of properties | 1 | 0 |
| Semiprimes | 87373rd | |
| Roman numberals | ||
| Base 2 | 11000010111001000112 | 11000010111001010112 |
| Base 3 | 2020211112213 | 2020211120203 |
| Base 4 | 12011302034 | 12011302234 |
| Base 5 | 1002330245 | 1002330425 |
| Base 6 | 123155116 | 123155236 |
| Base 7 | 32514467 | 32514607 |
| Base 8 | 14134438 | 14134538 |
| Base 9 | 6674579 | 6674669 |
| Base 10 | 39913910 | 39914710 |
| Base 11 | 25297411 | 25298111 |
| Base 12 | 172b9712 | 172ba312 |
| Base 13 | 10c8a013 | 10c8a813 |
| Base 14 | a565d14 | a566714 |
| Base 15 | 7d3e415 | 7d3ec15 |
| Base 16 | 6172316 | 6172b16 |