Base | Representation |
---|---|
bin | 11110001101001101… |
… | …111110011011110011 |
3 | 10002201101100001000221 |
4 | 132031031332123303 |
5 | 1012411102202011 |
6 | 22522221353511 |
7 | 2225513432200 |
oct | 361515763363 |
9 | 102641301027 |
10 | 32434022131 |
11 | 12834183975 |
12 | 6352108897 |
13 | 309b733694 |
14 | 17d9802ca7 |
15 | c9c670971 |
hex | 78d37e6f3 |
32434022131 has 12 divisors (see below), whose sum is σ = 37735885560. Its totient is φ = 27795791520.
The previous prime is 32434022113. The next prime is 32434022147. The reversal of 32434022131 is 13122043423.
It is not a de Polignac number, because 32434022131 - 27 = 32434022003 is a prime.
It is a super-2 number, since 2×324340221312 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 32434022096 and 32434022105.
It is not an unprimeable number, because it can be changed into a prime (32434020131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 245860 + ... + 353998.
It is an arithmetic number, because the mean of its divisors is an integer number (3144657130).
Almost surely, 232434022131 is an apocalyptic number.
32434022131 is a deficient number, since it is larger than the sum of its proper divisors (5301863429).
32434022131 is a wasteful number, since it uses less digits than its factorization.
32434022131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 114274 (or 114267 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 32434022131 its reverse (13122043423), we get a palindrome (45556065554).
The spelling of 32434022131 in words is "thirty-two billion, four hundred thirty-four million, twenty-two thousand, one hundred thirty-one".
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