Base | Representation |
---|---|
bin | 110000100011110011… |
… | …000101100000011101 |
3 | 11222120201222200212002 |
4 | 300203303011200131 |
5 | 1323240342431023 |
6 | 35541453252045 |
7 | 3524040255524 |
oct | 604363054035 |
9 | 158521880762 |
10 | 52140202013 |
11 | 2012686a549 |
12 | a131794025 |
13 | 4bbc295353 |
14 | 2748a834bb |
15 | 15526edb28 |
hex | c23cc581d |
52140202013 has 8 divisors (see below), whose sum is σ = 53934649440. Its totient is φ = 50366031120.
The previous prime is 52140201941. The next prime is 52140202027. The reversal of 52140202013 is 31020204125.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 52140202013 - 234 = 34960332829 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52140202033) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5063903 + ... + 5074188.
It is an arithmetic number, because the mean of its divisors is an integer number (6741831180).
Almost surely, 252140202013 is an apocalyptic number.
It is an amenable number.
52140202013 is a deficient number, since it is larger than the sum of its proper divisors (1794447427).
52140202013 is a wasteful number, since it uses less digits than its factorization.
52140202013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10138267.
The product of its (nonzero) digits is 480, while the sum is 20.
Adding to 52140202013 its reverse (31020204125), we get a palindrome (83160406138).
The spelling of 52140202013 in words is "fifty-two billion, one hundred forty million, two hundred two thousand, thirteen".
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