Base | Representation |
---|---|
bin | 11001011011000101001100 |
3 | 110112121000020 |
4 | 121123011030 |
5 | 3201231044 |
6 | 354502140 |
7 | 110435046 |
oct | 31330514 |
9 | 13477006 |
10 | 6664524 |
11 | 3842179 |
12 | 2294950 |
13 | 14c4609 |
14 | c56a96 |
15 | 8b9a19 |
hex | 65b14c |
6664524 has 24 divisors (see below), whose sum is σ = 15618288. Its totient is φ = 2211840.
The previous prime is 6664523. The next prime is 6664529. The reversal of 6664524 is 4254666.
6664524 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is an Ulam number.
It is not an unprimeable number, because it can be changed into a prime (6664523) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2004 + ... + 4164.
It is an arithmetic number, because the mean of its divisors is an integer number (650762).
Almost surely, 26664524 is an apocalyptic number.
It is an amenable number.
6664524 is an abundant number, since it is smaller than the sum of its proper divisors (8953764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6664524 is a wasteful number, since it uses less digits than its factorization.
6664524 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2425 (or 2423 counting only the distinct ones).
The product of its digits is 34560, while the sum is 33.
The square root of 6664524 is about 2581.5739385112. The cubic root of 6664524 is about 188.1870403503.
The spelling of 6664524 in words is "six million, six hundred sixty-four thousand, five hundred twenty-four".
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