Base | Representation |
---|---|
bin | 100111110100010… |
… | …001100011100110 |
3 | 1201112222200001201 |
4 | 213310101203212 |
5 | 2332002433242 |
6 | 150141513114 |
7 | 22361014036 |
oct | 4764214346 |
9 | 1645880051 |
10 | 668014822 |
11 | 313093472 |
12 | 16787279a |
13 | a8520957 |
14 | 64a0d8c6 |
15 | 3d9a54b7 |
hex | 27d118e6 |
668014822 has 8 divisors (see below), whose sum is σ = 1002713400. Its totient is φ = 333777024.
The previous prime is 668014819. The next prime is 668014871. The reversal of 668014822 is 228410866.
668014822 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111547 + ... + 117382.
It is an arithmetic number, because the mean of its divisors is an integer number (125339175).
Almost surely, 2668014822 is an apocalyptic number.
668014822 is a deficient number, since it is larger than the sum of its proper divisors (334698578).
668014822 is a wasteful number, since it uses less digits than its factorization.
668014822 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 230390.
The product of its (nonzero) digits is 36864, while the sum is 37.
The square root of 668014822 is about 25845.9827052484. The cubic root of 668014822 is about 874.1689293249.
The spelling of 668014822 in words is "six hundred sixty-eight million, fourteen thousand, eight hundred twenty-two".
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