Compare 228901 vs 228906
| Property | 228901 | 228906 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 8 |
| Prime factorization | 2289011 | 21 × 36 × 1571 |
| Prime factorization | 228901 | 2 × 3 × 3 × 3 × 3 × 3 × 3 × 157 |
| Divisors count | 2 | 28 |
| Divisors | 1, 228901 | 1, 2, 3, 6, 9, 18, 27, 54, 81, 157, 162, 243, 314, 471, 486, 729, 942, 1413, 1458, 2826, 4239, 8478, 12717, 25434, 38151, 76302, 114453, 228906 |
| Number of properties | 3 | 0 |
| Harmonic primes | 7658th | |
| Isolated primes | 15521st | |
| Primes | 20340th | |
| Roman numberals | ||
| Base 2 | 1101111110001001012 | 1101111110001010102 |
| Base 3 | 1021212222113 | 1021220000003 |
| Base 4 | 3133202114 | 3133202224 |
| Base 5 | 243111015 | 243111115 |
| Base 6 | 45234216 | 45234306 |
| Base 7 | 16422317 | 16422367 |
| Base 8 | 6770458 | 6770528 |
| Base 9 | 3778849 | 3780009 |
| Base 10 | 22890110 | 22890610 |
| Base 11 | 146a8211 | 146a8711 |
| Base 12 | b057112 | b057612 |
| Base 13 | 8025a13 | 8026213 |
| Base 14 | 5d5c114 | 5d5c614 |
| Base 15 | 47c5115 | 47c5615 |
| Base 16 | 37e2516 | 37e2a16 |