Compare 228907 vs 228913
| Property | 228907 | 228913 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 71 × 531 × 6171 | 2289131 |
| Prime factorization | 7 × 53 × 617 | 228913 |
| Divisors count | 8 | 2 |
| Divisors | 1, 7, 53, 371, 617, 4319, 32701, 228907 | 1, 228913 |
| Number of properties | 0 | 3 |
| Harmonic primes | 7660th | |
| Primes | 20342nd | |
| Twin primes (2nd member) | 2411th | |
| Roman numberals | ||
| Base 2 | 1101111110001010112 | 1101111110001100012 |
| Base 3 | 1021220000013 | 1021220000213 |
| Base 4 | 3133202234 | 3133203014 |
| Base 5 | 243111125 | 243111235 |
| Base 6 | 45234316 | 45234416 |
| Base 7 | 16422407 | 16422467 |
| Base 8 | 6770538 | 6770618 |
| Base 9 | 3780019 | 3780079 |
| Base 10 | 22890710 | 22891310 |
| Base 11 | 146a8811 | 146a9311 |
| Base 12 | b057712 | b058112 |
| Base 13 | 8026313 | 8026913 |
| Base 14 | 5d5c714 | 5d5cd14 |
| Base 15 | 47c5715 | 47c5d15 |
| Base 16 | 37e2b16 | 37e3116 |