Base | Representation |
---|---|
bin | 100001111001110111… |
… | …011011001000100100 |
3 | 10110222002010120212200 |
4 | 201321313123020210 |
5 | 1044024000414224 |
6 | 24420210414500 |
7 | 2426063351136 |
oct | 417167331044 |
9 | 113862116780 |
10 | 36404310564 |
11 | 14491314386 |
12 | 707b891430 |
13 | 358215148b |
14 | 1a94c21056 |
15 | e30ec75c9 |
hex | 879ddb224 |
36404310564 has 18 divisors (see below), whose sum is σ = 92022007350. Its totient is φ = 12134770176.
The previous prime is 36404310563. The next prime is 36404310581. The reversal of 36404310564 is 46501340463.
36404310564 is a `hidden beast` number, since 3 + 6 + 40 + 43 + 10 + 564 = 666.
36404310564 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 35811777600 + 592532964 = 189240^2 + 24342^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 1011230849 = 36404310564 / (3 + 6 + 4 + 0 + 4 + 3 + 1 + 0 + 5 + 6 + 4).
It is not an unprimeable number, because it can be changed into a prime (36404310563) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 505615389 + ... + 505615460.
Almost surely, 236404310564 is an apocalyptic number.
It is an amenable number.
36404310564 is an abundant number, since it is smaller than the sum of its proper divisors (55617696786).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
36404310564 is a wasteful number, since it uses less digits than its factorization.
36404310564 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1011230859 (or 1011230854 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 36.
The spelling of 36404310564 in words is "thirty-six billion, four hundred four million, three hundred ten thousand, five hundred sixty-four".
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