Compare 40039 vs 40046
| Property | 40039 | 40046 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 400391 | 21 × 200231 |
| Prime factorization | 40039 | 2 × 20023 |
| Divisors count | 2 | 4 |
| Divisors | 1, 40039 | 1, 2, 20023, 40046 |
| Number of properties | 3 | 1 |
| Harmonic primes | 1570th | |
| Primes | 4208th | |
| Semiprimes | 9802nd | |
| Twin primes (2nd member) | 592nd | |
| Roman numberals | ||
| Base 2 | 10011100011001112 | 10011100011011102 |
| Base 3 | 20002202213 | 20002210123 |
| Base 4 | 213012134 | 213012324 |
| Base 5 | 22401245 | 22401415 |
| Base 6 | 5052116 | 5052226 |
| Base 7 | 2245067 | 2245167 |
| Base 8 | 1161478 | 1161568 |
| Base 9 | 608279 | 608359 |
| Base 10 | 4003910 | 4004610 |
| Base 11 | 2809a11 | 280a611 |
| Base 12 | 1b20712 | 1b21212 |
| Base 13 | 152bc13 | 152c613 |
| Base 14 | 1083d14 | 1084614 |
| Base 15 | bce415 | bceb15 |
| Base 16 | 9c6716 | 9c6e16 |