Base | Representation |
---|---|
bin | 110000111101000100… |
… | …101001001101111010 |
3 | 12000200021212210221100 |
4 | 300331010221031322 |
5 | 1330122421011010 |
6 | 40051521552230 |
7 | 3540406424631 |
oct | 607504511572 |
9 | 160607783840 |
10 | 52564235130 |
11 | 2032415a940 |
12 | a22b7a5676 |
13 | 4c5909ca14 |
14 | 2789102518 |
15 | 1579a5d2c0 |
hex | c3d12937a |
52564235130 has 48 divisors (see below), whose sum is σ = 149091287904. Its totient is φ = 12742844640.
The previous prime is 52564235123. The next prime is 52564235137. The reversal of 52564235130 is 3153246525.
52564235130 is a `hidden beast` number, since 5 + 2 + 5 + 642 + 3 + 5 + 1 + 3 + 0 = 666.
52564235130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (52564235123) and next prime (52564235137).
It is a super-2 number, since 2×525642351302 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (52564235137) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26546604 + ... + 26548583.
It is an arithmetic number, because the mean of its divisors is an integer number (3106068498).
Almost surely, 252564235130 is an apocalyptic number.
52564235130 is an abundant number, since it is smaller than the sum of its proper divisors (96527052774).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52564235130 is a wasteful number, since it uses less digits than its factorization.
52564235130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53095211 (or 53095208 counting only the distinct ones).
The product of its (nonzero) digits is 108000, while the sum is 36.
The spelling of 52564235130 in words is "fifty-two billion, five hundred sixty-four million, two hundred thirty-five thousand, one hundred thirty".
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