Base | Representation |
---|---|
bin | 1100011011000000… |
… | …01110000011100010 |
3 | 122012202220100102110 |
4 | 12031200032003202 |
5 | 102124231012210 |
6 | 3021431500150 |
7 | 324156400254 |
oct | 61540160342 |
9 | 18182810373 |
10 | 6669000930 |
11 | 2912528119 |
12 | 1361527656 |
13 | 8238734c7 |
14 | 4739d7cd4 |
15 | 290735420 |
hex | 18d80e0e2 |
6669000930 has 32 divisors (see below), whose sum is σ = 16043832000. Its totient is φ = 1774152512.
The previous prime is 6669000913. The next prime is 6669000959. The reversal of 6669000930 is 390009666.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 252705 + ... + 277844.
It is an arithmetic number, because the mean of its divisors is an integer number (501369750).
Almost surely, 26669000930 is an apocalyptic number.
6669000930 is an abundant number, since it is smaller than the sum of its proper divisors (9374831070).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6669000930 is a wasteful number, since it uses less digits than its factorization.
6669000930 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 530978.
The product of its (nonzero) digits is 52488, while the sum is 39.
The square root of 6669000930 is about 81663.9512269643. The cubic root of 6669000930 is about 1882.2916947193.
The spelling of 6669000930 in words is "six billion, six hundred sixty-nine million, nine hundred thirty", and thus it is an aban number.
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