Base | Representation |
---|---|
bin | 11011001011111… |
… | …11010001110111 |
3 | 120220010202200212 |
4 | 31211333101313 |
5 | 431340443302 |
6 | 34344100035 |
7 | 5436332513 |
oct | 1545772167 |
9 | 526122625 |
10 | 228062327 |
11 | 10780a669 |
12 | 6446461b |
13 | 3833132c |
14 | 22409143 |
15 | 1504e052 |
hex | d97f477 |
228062327 has 12 divisors (see below), whose sum is σ = 242849280. Its totient is φ = 214131456.
The previous prime is 228062321. The next prime is 228062389. The reversal of 228062327 is 723260822.
It is not a de Polignac number, because 228062327 - 24 = 228062311 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 228062293 and 228062302.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (228062321) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 177674 + ... + 178952.
It is an arithmetic number, because the mean of its divisors is an integer number (20237440).
Almost surely, 2228062327 is an apocalyptic number.
228062327 is a deficient number, since it is larger than the sum of its proper divisors (14786953).
228062327 is a wasteful number, since it uses less digits than its factorization.
228062327 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1930 (or 1913 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 32.
The square root of 228062327 is about 15101.7325827204. The cubic root of 228062327 is about 610.9671364325.
The spelling of 228062327 in words is "two hundred twenty-eight million, sixty-two thousand, three hundred twenty-seven".
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