Base | Representation |
---|---|
bin | 110100111011010010… |
… | …001011100110110101 |
3 | 12102200112011022100220 |
4 | 310323102023212311 |
5 | 1412341233243400 |
6 | 42035034524553 |
7 | 4051165126200 |
oct | 647322134665 |
9 | 172615138326 |
10 | 56829196725 |
11 | 22112666694 |
12 | b01bb96759 |
13 | 5488871b32 |
14 | 2a71708937 |
15 | 17291c07a0 |
hex | d3b48b9b5 |
56829196725 has 72 divisors (see below), whose sum is σ = 115727021568. Its totient is φ = 24450854400.
The previous prime is 56829196709. The next prime is 56829196727. The reversal of 56829196725 is 52769192865.
It is not a de Polignac number, because 56829196725 - 24 = 56829196709 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56829196727) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 392341 + ... + 517290.
It is an arithmetic number, because the mean of its divisors is an integer number (1607319744).
Almost surely, 256829196725 is an apocalyptic number.
It is an amenable number.
56829196725 is an abundant number, since it is smaller than the sum of its proper divisors (58897824843).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56829196725 is a wasteful number, since it uses less digits than its factorization.
56829196725 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 909675 (or 909663 counting only the distinct ones).
The product of its digits is 16329600, while the sum is 60.
The spelling of 56829196725 in words is "fifty-six billion, eight hundred twenty-nine million, one hundred ninety-six thousand, seven hundred twenty-five".
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