Base | Representation |
---|---|
bin | 111101011001010010… |
… | …0111100101011001110 |
3 | 110121022111201110002101 |
4 | 1322302210330223032 |
5 | 4130004313032123 |
6 | 140322504545314 |
7 | 12345146266033 |
oct | 1726244745316 |
9 | 417274643071 |
10 | 131845049038 |
11 | 50a0810284a |
12 | 2167678223a |
13 | c582208621 |
14 | 654a54b38a |
15 | 3669d19aad |
hex | 1eb293cace |
131845049038 has 32 divisors (see below), whose sum is σ = 205328701440. Its totient is φ = 63427550880.
The previous prime is 131845049027. The next prime is 131845049059. The reversal of 131845049038 is 830940548131.
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, 10873143 + ... + 10885261.
It is an arithmetic number, because the mean of its divisors is an integer number (6416521920).
Almost surely, 2131845049038 is an apocalyptic number.
131845049038 is a deficient number, since it is larger than the sum of its proper divisors (73483652402).
131845049038 is a wasteful number, since it uses less digits than its factorization.
131845049038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13152.
The product of its (nonzero) digits is 414720, while the sum is 46.
The spelling of 131845049038 in words is "one hundred thirty-one billion, eight hundred forty-five million, forty-nine thousand, thirty-eight".
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