Base | Representation |
---|---|
bin | 10110010010010111… |
… | …110001010000001000 |
3 | 2021202202112102221201 |
4 | 112102113301100020 |
5 | 343002204303224 |
6 | 14554334313544 |
7 | 1505010146203 |
oct | 262227612010 |
9 | 67682472851 |
10 | 23930541064 |
11 | a170191771 |
12 | 477a3588b4 |
13 | 2344ab9b91 |
14 | 123031893a |
15 | 950d70a44 |
hex | 5925f1408 |
23930541064 has 8 divisors (see below), whose sum is σ = 44869764510. Its totient is φ = 11965270528.
The previous prime is 23930541049. The next prime is 23930541067. The reversal of 23930541064 is 46014503932.
It can be written as a sum of positive squares in only one way, i.e., 14554492164 + 9376048900 = 120642^2 + 96830^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is not an unprimeable number, because it can be changed into a prime (23930541067) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1495658809 + ... + 1495658824.
Almost surely, 223930541064 is an apocalyptic number.
It is an amenable number.
23930541064 is a deficient number, since it is larger than the sum of its proper divisors (20939223446).
23930541064 is a wasteful number, since it uses less digits than its factorization.
23930541064 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2991317639 (or 2991317635 counting only the distinct ones).
The product of its (nonzero) digits is 77760, while the sum is 37.
The spelling of 23930541064 in words is "twenty-three billion, nine hundred thirty million, five hundred forty-one thousand, sixty-four".
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