Base | Representation |
---|---|
bin | 110000101111101111… |
… | …010010000101100000 |
3 | 12000002200221111022122 |
4 | 300233233102011200 |
5 | 1324143134002202 |
6 | 40013411123412 |
7 | 3532022114621 |
oct | 605757220540 |
9 | 160080844278 |
10 | 52340531552 |
11 | 20219958051 |
12 | a1888a3568 |
13 | 4c2193663a |
14 | 276750da48 |
15 | 15650c09a2 |
hex | c2fbd2160 |
52340531552 has 48 divisors (see below), whose sum is σ = 105988695120. Its totient is φ = 25429082112.
The previous prime is 52340531497. The next prime is 52340531591. The reversal of 52340531552 is 25513504325.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 167024 + ... + 364112.
It is an arithmetic number, because the mean of its divisors is an integer number (2208097815).
Almost surely, 252340531552 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 52340531552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52994347560).
52340531552 is an abundant number, since it is smaller than the sum of its proper divisors (53648163568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52340531552 is a wasteful number, since it uses less digits than its factorization.
52340531552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 197335 (or 197327 counting only the distinct ones).
The product of its (nonzero) digits is 90000, while the sum is 35.
The spelling of 52340531552 in words is "fifty-two billion, three hundred forty million, five hundred thirty-one thousand, five hundred fifty-two".
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