Compare 40387 vs 40394
| Property | 40387 | 40394 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 403871 | 21 × 191 × 10631 |
| Prime factorization | 40387 | 2 × 19 × 1063 |
| Divisors count | 2 | 8 |
| Divisors | 1, 40387 | 1, 2, 19, 38, 1063, 2126, 20197, 40394 |
| Number of properties | 4 | 0 |
| Chen primes | 1990th | |
| Harmonic primes | 1579th | |
| Isolated primes | 3049th | |
| Primes | 4236th | |
| Roman numberals | ||
| Base 2 | 10011101110000112 | 10011101110010102 |
| Base 3 | 20011012113 | 20011020023 |
| Base 4 | 213130034 | 213130224 |
| Base 5 | 22430225 | 22430345 |
| Base 6 | 5105516 | 5110026 |
| Base 7 | 2255147 | 2255247 |
| Base 8 | 1167038 | 1167128 |
| Base 9 | 613549 | 613629 |
| Base 10 | 4038710 | 4039410 |
| Base 11 | 2838611 | 2839211 |
| Base 12 | 1b45712 | 1b46212 |
| Base 13 | 154c913 | 1550313 |
| Base 14 | 10a0b14 | 10a1414 |
| Base 15 | be7715 | be7e15 |
| Base 16 | 9dc316 | 9dca16 |