Base | Representation |
---|---|
bin | 1010011111010110… |
… | …01111111001000001 |
3 | 112112111001020102101 |
4 | 11033223033321001 |
5 | 43013204022031 |
6 | 2330454550401 |
7 | 256362461653 |
oct | 51753177101 |
9 | 15474036371 |
10 | 5631704641 |
11 | 242aa50062 |
12 | 1112068401 |
13 | 6b99a8314 |
14 | 3b5d3c6d3 |
15 | 22e638361 |
hex | 14facfe41 |
5631704641 has 16 divisors (see below), whose sum is σ = 5788281600. Its totient is φ = 5476802688.
The previous prime is 5631704587. The next prime is 5631704651. The reversal of 5631704641 is 1464071365.
It is a cyclic number.
It is not a de Polignac number, because 5631704641 - 215 = 5631671873 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 5631704641.
It is not an unprimeable number, because it can be changed into a prime (5631704651) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7285131 + ... + 7285903.
It is an arithmetic number, because the mean of its divisors is an integer number (361767600).
Almost surely, 25631704641 is an apocalyptic number.
It is an amenable number.
5631704641 is a deficient number, since it is larger than the sum of its proper divisors (156576959).
5631704641 is a wasteful number, since it uses less digits than its factorization.
5631704641 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1608.
The product of its (nonzero) digits is 60480, while the sum is 37.
The square root of 5631704641 is about 75044.6842954249. The cubic root of 5631704641 is about 1779.1529699924.
The spelling of 5631704641 in words is "five billion, six hundred thirty-one million, seven hundred four thousand, six hundred forty-one".
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