Base | Representation |
---|---|
bin | 110001001110101111… |
… | …000000101111100000 |
3 | 12001102221110101022000 |
4 | 301032233000233200 |
5 | 1331224300213313 |
6 | 40141145044000 |
7 | 3550635203640 |
oct | 611657005740 |
9 | 161387411260 |
10 | 52860554208 |
11 | 2046644a840 |
12 | a2b2a86600 |
13 | 4ca55ac257 |
14 | 27b65d8520 |
15 | 1595a91673 |
hex | c4ebc0be0 |
52860554208 has 1152 divisors, whose sum is σ = 212363182080. Its totient is φ = 12410496000.
The previous prime is 52860554203. The next prime is 52860554209. The reversal of 52860554208 is 80245506825.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52860554203) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 744514813 + ... + 744514883.
It is an arithmetic number, because the mean of its divisors is an integer number (184343040).
Almost surely, 252860554208 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 52860554208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106181591040).
52860554208 is an abundant number, since it is smaller than the sum of its proper divisors (159502627872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52860554208 is a wasteful number, since it uses less digits than its factorization.
52860554208 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 177 (or 144 counting only the distinct ones).
The product of its (nonzero) digits is 768000, while the sum is 45.
The spelling of 52860554208 in words is "fifty-two billion, eight hundred sixty million, five hundred fifty-four thousand, two hundred eight".
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