Compare 229157 vs 229161
| Property | 229157 | 229161 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 2291571 | 31 × 763871 |
| Prime factorization | 229157 | 3 × 76387 |
| Divisors count | 2 | 4 |
| Divisors | 1, 229157 | 1, 3, 76387, 229161 |
| Number of properties | 4 | 1 |
| Cousin primes (2nd member) | 2394th | |
| Isolated primes | 15537th | |
| Primes | 20360th | |
| Semiprimes | 51469th | |
| Ulam primes | 1454th | |
| Roman numberals | ||
| Base 2 | 1101111111001001012 | 1101111111001010012 |
| Base 3 | 1021221000223 | 1021221001103 |
| Base 4 | 3133302114 | 3133302214 |
| Base 5 | 243131125 | 243131215 |
| Base 6 | 45245256 | 45245336 |
| Base 7 | 16430457 | 16430527 |
| Base 8 | 6774458 | 6774518 |
| Base 9 | 3783089 | 3783139 |
| Base 10 | 22915710 | 22916110 |
| Base 11 | 14719511 | 14719911 |
| Base 12 | b074512 | b074912 |
| Base 13 | 803c613 | 803ca13 |
| Base 14 | 5d72514 | 5d72914 |
| Base 15 | 47d7215 | 47d7615 |
| Base 16 | 37f2516 | 37f2916 |