Compare 227945 vs 227947
| Property | 227945 | 227947 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 51 × 455891 | 2279471 |
| Prime factorization | 5 × 45589 | 227947 |
| Divisors count | 4 | 2 |
| Divisors | 1, 5, 45589, 227945 | 1, 227947 |
| Number of properties | 1 | 7 |
| Additive primes | 8212th | |
| Chen primes | 8433rd | |
| Cousin primes (1st member) | 2381st | |
| Happy primes | 3087th | |
| Harmonic primes | 7625th | |
| Isolated primes | 15455th | |
| Primes | 20256th | |
| Semiprimes | 51226th | |
| Roman numberals | ||
| Base 2 | 1101111010011010012 | 1101111010011010112 |
| Base 3 | 1021202001023 | 1021202001113 |
| Base 4 | 3132212214 | 3132212234 |
| Base 5 | 242432405 | 242432425 |
| Base 6 | 45151456 | 45151516 |
| Base 7 | 16363647 | 16363667 |
| Base 8 | 6751518 | 6751538 |
| Base 9 | 3766129 | 3766149 |
| Base 10 | 22794510 | 22794710 |
| Base 11 | 14629311 | 14629511 |
| Base 12 | abab512 | abab712 |
| Base 13 | 7c9a313 | 7c9a513 |
| Base 14 | 5d0db14 | 5d0dd14 |
| Base 15 | 4781515 | 4781715 |
| Base 16 | 37a6916 | 37a6b16 |