Base | Representation |
---|---|
bin | 10101101001010101… |
… | …100101110011001100 |
3 | 2012222210010012212010 |
4 | 111221111211303030 |
5 | 340044434312022 |
6 | 14402142541220 |
7 | 1451650424121 |
oct | 255125456314 |
9 | 65883105763 |
10 | 23242104012 |
11 | 994761a826 |
12 | 4607897810 |
13 | 226529888a |
14 | 11a6b10748 |
15 | 9106d450c |
hex | 569565ccc |
23242104012 has 12 divisors (see below), whose sum is σ = 54231576056. Its totient is φ = 7747368000.
The previous prime is 23242103987. The next prime is 23242104019. The reversal of 23242104012 is 21040124232.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×232421040122 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 23242104012.
It is not an unprimeable number, because it can be changed into a prime (23242104019) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 968420989 + ... + 968421012.
Almost surely, 223242104012 is an apocalyptic number.
It is an amenable number.
23242104012 is an abundant number, since it is smaller than the sum of its proper divisors (30989472044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23242104012 is a wasteful number, since it uses less digits than its factorization.
23242104012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1936842008 (or 1936842006 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 21.
Adding to 23242104012 its reverse (21040124232), we get a palindrome (44282228244).
The spelling of 23242104012 in words is "twenty-three billion, two hundred forty-two million, one hundred four thousand, twelve".
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