Compare 472387 vs 472391
| Property | 472387 | 472391 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 2271 × 20811 | 4723911 |
| Prime factorization | 227 × 2081 | 472391 |
| Divisors count | 4 | 2 |
| Divisors | 1, 227, 2081, 472387 | 1, 472391 |
| Number of properties | 1 | 6 |
| Chen primes | 15724th | |
| Class 1+ primes | 39th | |
| Pierpont primes of the 2nd kind | 39th | |
| Primes | 39419th | |
| Semiprimes | 102638th | |
| Super primes | 4150th | |
| Twin primes (1st member) | 4357th | |
| Roman numberals | ||
| Base 2 | 11100110101010000112 | 11100110101010001112 |
| Base 3 | 2122222222113 | 2122222222223 |
| Base 4 | 13031110034 | 13031110134 |
| Base 5 | 1101040225 | 1101040315 |
| Base 6 | 140425516 | 140425556 |
| Base 7 | 40051367 | 40051437 |
| Base 8 | 16325038 | 16325078 |
| Base 9 | 7888849 | 7888889 |
| Base 10 | 47238710 | 47239110 |
| Base 11 | 2a2a0311 | 2a2a0711 |
| Base 12 | 1a945712 | 1a945b12 |
| Base 13 | 13702613 | 13702a13 |
| Base 14 | c421d14 | c422314 |
| Base 15 | 94e7715 | 94e7b15 |
| Base 16 | 7354316 | 7354716 |