Compare 228281 vs 228285
Property | 228281 | 228285 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 6 |
Prime factorization | 2282811 | 33 × 51 × 191 × 891 |
Prime factorization | 228281 | 3 × 3 × 3 × 5 × 19 × 89 |
Divisors count | 2 | 32 |
Divisors | 1, 228281 | 1, 3, 5, 9, 15, 19, 27, 45, 57, 89, 95, 135, 171, 267, 285, 445, 513, 801, 855, 1335, 1691, 2403, 2565, 4005, 5073, 8455, 12015, 15219, 25365, 45657, 76095, 228285 |
Number of properties | 6 | 0 |
Additive primes | 8222nd | |
Chen primes | 8440th | |
Good primes | 1100th | |
Harmonic primes | 7636th | |
Isolated primes | 15478th | |
Primes | 20281st | |
Roman numberals | ||
Base 2 | 1101111011101110012 | 1101111011101111012 |
Base 3 | 1021210102123 | 1021210110003 |
Base 4 | 3132323214 | 3132323314 |
Base 5 | 243011115 | 243011205 |
Base 6 | 45205056 | 45205136 |
Base 7 | 16403547 | 16403617 |
Base 8 | 6756718 | 6756758 |
Base 9 | 3771259 | 3771309 |
Base 10 | 22828110 | 22828510 |
Base 11 | 14656911 | 14657211 |
Base 12 | b013512 | b013912 |
Base 13 | 7cba113 | 7cba513 |
Base 14 | 5d29b14 | 5d2a114 |
Base 15 | 4798b15 | 4799015 |
Base 16 | 37bb916 | 37bbd16 |