Compare 472389 vs 472391
| Property | 472389 | 472391 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 531 × 29711 | 4723911 |
| Prime factorization | 3 × 53 × 2971 | 472391 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 53, 159, 2971, 8913, 157463, 472389 | 1, 472391 |
| Number of properties | 0 | 6 |
| Chen primes | 15724th | |
| Class 1+ primes | 39th | |
| Pierpont primes of the 2nd kind | 39th | |
| Primes | 39419th | |
| Super primes | 4150th | |
| Twin primes (1st member) | 4357th | |
| Roman numberals | ||
| Base 2 | 11100110101010001012 | 11100110101010001112 |
| Base 3 | 2122222222203 | 2122222222223 |
| Base 4 | 13031110114 | 13031110134 |
| Base 5 | 1101040245 | 1101040315 |
| Base 6 | 140425536 | 140425556 |
| Base 7 | 40051417 | 40051437 |
| Base 8 | 16325058 | 16325078 |
| Base 9 | 7888869 | 7888889 |
| Base 10 | 47238910 | 47239110 |
| Base 11 | 2a2a0511 | 2a2a0711 |
| Base 12 | 1a945912 | 1a945b12 |
| Base 13 | 13702813 | 13702a13 |
| Base 14 | c422114 | c422314 |
| Base 15 | 94e7915 | 94e7b15 |
| Base 16 | 7354516 | 7354716 |