Base | Representation |
---|---|
bin | 111101001010001111… |
… | …0101000100100110100 |
3 | 110120000022112020011210 |
4 | 1322110132220210310 |
5 | 4122441024433424 |
6 | 140200425401420 |
7 | 12326505144306 |
oct | 1722436504464 |
9 | 416008466153 |
10 | 131340077364 |
11 | 50779060091 |
12 | 21555639270 |
13 | c501702612 |
14 | 64dd45d976 |
15 | 363a81d729 |
hex | 1e947a8934 |
131340077364 has 12 divisors (see below), whose sum is σ = 306460180544. Its totient is φ = 43780025784.
The previous prime is 131340077347. The next prime is 131340077399. The reversal of 131340077364 is 463770043131.
131340077364 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5472503212 + ... + 5472503235.
Almost surely, 2131340077364 is an apocalyptic number.
It is an amenable number.
131340077364 is an abundant number, since it is smaller than the sum of its proper divisors (175120103180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131340077364 is a wasteful number, since it uses less digits than its factorization.
131340077364 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10945006454 (or 10945006452 counting only the distinct ones).
The product of its (nonzero) digits is 127008, while the sum is 39.
The spelling of 131340077364 in words is "one hundred thirty-one billion, three hundred forty million, seventy-seven thousand, three hundred sixty-four".
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