Base | Representation |
---|---|
bin | 100000111100001… |
… | …110111011000000 |
3 | 1102111221001220210 |
4 | 200330032323000 |
5 | 2112440120142 |
6 | 130501234120 |
7 | 16460352414 |
oct | 4074167300 |
9 | 1374831823 |
10 | 552660672 |
11 | 263a65163 |
12 | 135102940 |
13 | 8a662565 |
14 | 53582d44 |
15 | 337bb49c |
hex | 20f0eec0 |
552660672 has 56 divisors (see below), whose sum is σ = 1466358256. Its totient is φ = 183702528.
The previous prime is 552660659. The next prime is 552660697. The reversal of 552660672 is 276066255.
It is a self number, because there is not a number n which added to its sum of digits gives 552660672.
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 7 ways as a sum of consecutive naturals, for example, 67758 + ... + 75474.
Almost surely, 2552660672 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 552660672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (733179128).
552660672 is an abundant number, since it is smaller than the sum of its proper divisors (913697584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
552660672 is a wasteful number, since it uses less digits than its factorization.
552660672 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8105 (or 8095 counting only the distinct ones).
The product of its (nonzero) digits is 151200, while the sum is 39.
The square root of 552660672 is about 23508.7360783178. The cubic root of 552660672 is about 820.6403247564.
The spelling of 552660672 in words is "five hundred fifty-two million, six hundred sixty thousand, six hundred seventy-two".
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