Compare 228913 vs 228923
| Property | 228913 | 228923 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2289131 | 2289231 |
| Prime factorization | 228913 | 228923 |
| Divisors count | 2 | 2 |
| Divisors | 1, 228913 | 1, 228923 |
| Number of properties | 3 | 3 |
| Harmonic primes | 7660th | |
| Isolated primes | 15522nd | |
| Primes | 20342nd | 20343rd |
| Sexy primes (1st member) | 4805th | |
| Twin primes (2nd member) | 2411th | |
| Roman numberals | ||
| Base 2 | 1101111110001100012 | 1101111110001110112 |
| Base 3 | 1021220000213 | 1021220001223 |
| Base 4 | 3133203014 | 3133203234 |
| Base 5 | 243111235 | 243111435 |
| Base 6 | 45234416 | 45234556 |
| Base 7 | 16422467 | 16422627 |
| Base 8 | 6770618 | 6770738 |
| Base 9 | 3780079 | 3780189 |
| Base 10 | 22891310 | 22892310 |
| Base 11 | 146a9311 | 146aa211 |
| Base 12 | b058112 | b058b12 |
| Base 13 | 8026913 | 8027613 |
| Base 14 | 5d5cd14 | 5d5d914 |
| Base 15 | 47c5d15 | 47c6815 |
| Base 16 | 37e3116 | 37e3b16 |