Base | Representation |
---|---|
bin | 100111101110111110… |
… | …101111111000001110 |
3 | 11002010100002110201010 |
4 | 213232332233320032 |
5 | 1144334004211420 |
6 | 31333304230050 |
7 | 3040154065545 |
oct | 475676577016 |
9 | 132110073633 |
10 | 42664132110 |
11 | 17103876a16 |
12 | 832816b326 |
13 | 403bcbb1b2 |
14 | 20ca34515c |
15 | 119a8344e0 |
hex | 9eefafe0e |
42664132110 has 64 divisors (see below), whose sum is σ = 108444515904. Its totient is φ = 10705152000.
The previous prime is 42664132109. The next prime is 42664132163. The reversal of 42664132110 is 1123146624.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2675160 + ... + 2691060.
It is an arithmetic number, because the mean of its divisors is an integer number (1694445561).
Almost surely, 242664132110 is an apocalyptic number.
42664132110 is an abundant number, since it is smaller than the sum of its proper divisors (65780383794).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42664132110 is a wasteful number, since it uses less digits than its factorization.
42664132110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21189.
The product of its (nonzero) digits is 6912, while the sum is 30.
Adding to 42664132110 its reverse (1123146624), we get a palindrome (43787278734).
The spelling of 42664132110 in words is "forty-two billion, six hundred sixty-four million, one hundred thirty-two thousand, one hundred ten".
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