Base | Representation |
---|---|
bin | 110000100010001011… |
… | …100001111110011011 |
3 | 11222111211220112000222 |
4 | 300202023201332123 |
5 | 1323211420240033 |
6 | 35535043350255 |
7 | 3523260443555 |
oct | 604213417633 |
9 | 158454815028 |
10 | 52113055643 |
11 | 20112509030 |
12 | a12468238b |
13 | 4bb677c1cc |
14 | 27452184d5 |
15 | 155013a598 |
hex | c222e1f9b |
52113055643 has 8 divisors (see below), whose sum is σ = 56921946480. Its totient is φ = 47316054880.
The previous prime is 52113055633. The next prime is 52113055663. The reversal of 52113055643 is 34655031125.
52113055643 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 52113055643 - 28 = 52113055387 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52113055633) 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, 2963348 + ... + 2980881.
It is an arithmetic number, because the mean of its divisors is an integer number (7115243310).
Almost surely, 252113055643 is an apocalyptic number.
52113055643 is a deficient number, since it is larger than the sum of its proper divisors (4808890837).
52113055643 is a wasteful number, since it uses less digits than its factorization.
52113055643 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5945037.
The product of its (nonzero) digits is 54000, while the sum is 35.
Adding to 52113055643 its reverse (34655031125), we get a palindrome (86768086768).
The spelling of 52113055643 in words is "fifty-two billion, one hundred thirteen million, fifty-five thousand, six hundred forty-three".
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