Base | Representation |
---|---|
bin | 1111100000011111011… |
… | …10110010100111010000 |
3 | 1212221100112012220100112 |
4 | 13300033232302213100 |
5 | 32212224001301010 |
6 | 1044441103340452 |
7 | 53332161104324 |
oct | 7601756624720 |
9 | 1787315186315 |
10 | 532839868880 |
11 | 195a81240000 |
12 | 87326bb1728 |
13 | 3b32898c057 |
14 | 1bb0a8ad984 |
15 | dcd8c1ea05 |
hex | 7c0fbb29d0 |
532839868880 has 100 divisors (see below), whose sum is σ = 1362732498660. Its totient is φ = 193759526400.
The previous prime is 532839868859. The next prime is 532839868909. The reversal of 532839868880 is 88868938235.
It can be written as a sum of positive squares in 2 ways, for example, as 326731132816 + 206108736064 = 571604^2 + 453992^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 532839868880.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 943820 + ... + 1398740.
Almost surely, 2532839868880 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 532839868880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (681366249330).
532839868880 is an abundant number, since it is smaller than the sum of its proper divisors (829892629780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
532839868880 is an equidigital number, since it uses as much as digits as its factorization.
532839868880 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 454978 (or 454939 counting only the distinct ones).
The product of its (nonzero) digits is 159252480, while the sum is 68.
The spelling of 532839868880 in words is "five hundred thirty-two billion, eight hundred thirty-nine million, eight hundred sixty-eight thousand, eight hundred eighty".
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