Compare 40379 vs 40387
| Property | 40379 | 40387 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 1491 × 2711 | 403871 |
| Prime factorization | 149 × 271 | 40387 |
| Divisors count | 4 | 2 |
| Divisors | 1, 149, 271, 40379 | 1, 40387 |
| Number of properties | 1 | 4 |
| Chen primes | 1990th | |
| Harmonic primes | 1579th | |
| Isolated primes | 3049th | |
| Primes | 4236th | |
| Semiprimes | 9882nd | |
| Roman numberals | ||
| Base 2 | 10011101101110112 | 10011101110000112 |
| Base 3 | 20011011123 | 20011012113 |
| Base 4 | 213123234 | 213130034 |
| Base 5 | 22430045 | 22430225 |
| Base 6 | 5105356 | 5105516 |
| Base 7 | 2255037 | 2255147 |
| Base 8 | 1166738 | 1167038 |
| Base 9 | 613459 | 613549 |
| Base 10 | 4037910 | 4038710 |
| Base 11 | 2837911 | 2838611 |
| Base 12 | 1b44b12 | 1b45712 |
| Base 13 | 154c113 | 154c913 |
| Base 14 | 10a0314 | 10a0b14 |
| Base 15 | be6e15 | be7715 |
| Base 16 | 9dbb16 | 9dc316 |