Base | Representation |
---|---|
bin | 100011011100111000… |
… | …1000111101001000000 |
3 | 21021111201002212021022 |
4 | 1012321301013221000 |
5 | 2221404030332334 |
6 | 54550225445012 |
7 | 5333412501230 |
oct | 1067161075100 |
9 | 237451085238 |
10 | 76131105344 |
11 | 2a31802a288 |
12 | 129081a0768 |
13 | 7243728038 |
14 | 3982dd1cc0 |
15 | 1ea89e482e |
hex | 11b9c47a40 |
76131105344 has 56 divisors (see below), whose sum is σ = 176328019200. Its totient is φ = 31933403136.
The previous prime is 76131105331. The next prime is 76131105359. The reversal of 76131105344 is 44350113167.
It is a tau number, because it is divible by the number of its divisors (56).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1786769 + ... + 1828880.
Almost surely, 276131105344 is an apocalyptic number.
It is an amenable number.
76131105344 is an abundant number, since it is smaller than the sum of its proper divisors (100196913856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76131105344 is a wasteful number, since it uses less digits than its factorization.
76131105344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3615715 (or 3615705 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 35.
The spelling of 76131105344 in words is "seventy-six billion, one hundred thirty-one million, one hundred five thousand, three hundred forty-four".
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