Compare 40387 vs 40471
| Property | 40387 | 40471 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 403871 | 404711 |
| Prime factorization | 40387 | 40471 |
| Divisors count | 2 | 2 |
| Divisors | 1, 40387 | 1, 40471 |
| Number of properties | 4 | 5 |
| Chen primes | 1990th | |
| Good primes | 372nd | |
| Happy primes | 692nd | |
| Harmonic primes | 1579th | |
| Isolated primes | 3049th | 3053rd |
| Lucky primes | 629th | |
| Primes | 4236th | 4242nd |
| Roman numberals | ||
| Base 2 | 10011101110000112 | 10011110000101112 |
| Base 3 | 20011012113 | 20011112213 |
| Base 4 | 213130034 | 213201134 |
| Base 5 | 22430225 | 22433415 |
| Base 6 | 5105516 | 5112116 |
| Base 7 | 2255147 | 2256647 |
| Base 8 | 1167038 | 1170278 |
| Base 9 | 613549 | 614579 |
| Base 10 | 4038710 | 4047110 |
| Base 11 | 2838611 | 2845211 |
| Base 12 | 1b45712 | 1b50712 |
| Base 13 | 154c913 | 1556213 |
| Base 14 | 10a0b14 | 10a6b14 |
| Base 15 | be7715 | bed115 |
| Base 16 | 9dc316 | 9e1716 |