Base | Representation |
---|---|
bin | 110000101111101101… |
… | …101101100111011110 |
3 | 12000002200011120211002 |
4 | 300233231231213132 |
5 | 1324143032320110 |
6 | 40013354230302 |
7 | 3532015452062 |
oct | 605755554736 |
9 | 160080146732 |
10 | 52340120030 |
11 | 202196a6950 |
12 | a188725392 |
13 | 4c21821233 |
14 | 2767443aa2 |
15 | 156503daa5 |
hex | c2fb6d9de |
52340120030 has 32 divisors (see below), whose sum is σ = 108822670560. Its totient is φ = 17913195520.
The previous prime is 52340120029. The next prime is 52340120033. The reversal of 52340120030 is 3002104325.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 52340119984 and 52340120011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52340120033) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13992815 + ... + 13996554.
It is an arithmetic number, because the mean of its divisors is an integer number (3400708455).
Almost surely, 252340120030 is an apocalyptic number.
52340120030 is an abundant number, since it is smaller than the sum of its proper divisors (56482550530).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52340120030 is a wasteful number, since it uses less digits than its factorization.
52340120030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27989404.
The product of its (nonzero) digits is 720, while the sum is 20.
Adding to 52340120030 its reverse (3002104325), we get a palindrome (55342224355).
The spelling of 52340120030 in words is "fifty-two billion, three hundred forty million, one hundred twenty thousand, thirty".
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