Base | Representation |
---|---|
bin | 10000000100100110… |
… | …00010111110001100 |
3 | 211021100000022000220 |
4 | 20002103002332030 |
5 | 120132342410212 |
6 | 3544110151340 |
7 | 423551613000 |
oct | 100223027614 |
9 | 24240008026 |
10 | 8628481932 |
11 | 372860a204 |
12 | 18097b2550 |
13 | a76801a15 |
14 | 5bbd46700 |
15 | 35779238c |
hex | 2024c2f8c |
8628481932 has 144 divisors (see below), whose sum is σ = 24783897600. Its totient is φ = 2335126752.
The previous prime is 8628481931. The next prime is 8628482003. The reversal of 8628481932 is 2391848268.
It is not an unprimeable number, because it can be changed into a prime (8628481931) by changing a digit.
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 47 ways as a sum of consecutive naturals, for example, 1482973 + ... + 1488779.
It is an arithmetic number, because the mean of its divisors is an integer number (172110400).
Almost surely, 28628481932 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 8628481932, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12391948800).
8628481932 is an abundant number, since it is smaller than the sum of its proper divisors (16155415668).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8628481932 is a wasteful number, since it uses less digits than its factorization.
8628481932 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5873 (or 5838 counting only the distinct ones).
The product of its digits is 1327104, while the sum is 51.
The square root of 8628481932 is about 92889.6223051854. The cubic root of 8628481932 is about 2051.0588962963.
The spelling of 8628481932 in words is "eight billion, six hundred twenty-eight million, four hundred eighty-one thousand, nine hundred thirty-two".
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