Base | Representation |
---|---|
bin | 11111111101001011… |
… | …001000010110111100 |
3 | 10021120021200200112211 |
4 | 133331023020112330 |
5 | 1030232423341130 |
6 | 23432440110204 |
7 | 2323201642414 |
oct | 377513102674 |
9 | 107507620484 |
10 | 34312324540 |
11 | 1360845a30a |
12 | 6797165364 |
13 | 330a90b220 |
14 | 193705d644 |
15 | d5c4e4a2a |
hex | 7fd2c85bc |
34312324540 has 48 divisors (see below), whose sum is σ = 77677528320. Its totient is φ = 12656286720.
The previous prime is 34312324537. The next prime is 34312324633. The reversal of 34312324540 is 4542321343.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 191076 + ... + 324244.
It is an arithmetic number, because the mean of its divisors is an integer number (1618281840).
Almost surely, 234312324540 is an apocalyptic number.
It is an amenable number.
34312324540 is an abundant number, since it is smaller than the sum of its proper divisors (43365203780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34312324540 is a wasteful number, since it uses less digits than its factorization.
34312324540 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 134182 (or 134180 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 31.
Adding to 34312324540 its reverse (4542321343), we get a palindrome (38854645883).
The spelling of 34312324540 in words is "thirty-four billion, three hundred twelve million, three hundred twenty-four thousand, five hundred forty".
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