Base | Representation |
---|---|
bin | 110000111011001001… |
… | …011000101001000101 |
3 | 12000121001002012202020 |
4 | 300323021120221011 |
5 | 1330041133023100 |
6 | 40044405233353 |
7 | 3536534660664 |
oct | 607311305105 |
9 | 160531065666 |
10 | 52531923525 |
11 | 203079a0734 |
12 | a220a02859 |
13 | 4c52498823 |
14 | 2784ad0ddb |
15 | 1576cc95a0 |
hex | c3b258a45 |
52531923525 has 48 divisors (see below), whose sum is σ = 91509190656. Its totient is φ = 26538621120.
The previous prime is 52531923491. The next prime is 52531923569. The reversal of 52531923525 is 52532913525.
It is not a de Polignac number, because 52531923525 - 210 = 52531922501 is a prime.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 29844 + ... + 325506.
It is an arithmetic number, because the mean of its divisors is an integer number (1906441472).
Almost surely, 252531923525 is an apocalyptic number.
It is an amenable number.
52531923525 is a deficient number, since it is larger than the sum of its proper divisors (38977267131).
52531923525 is a wasteful number, since it uses less digits than its factorization.
52531923525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 295802 (or 295797 counting only the distinct ones).
The product of its digits is 405000, while the sum is 42.
The spelling of 52531923525 in words is "fifty-two billion, five hundred thirty-one million, nine hundred twenty-three thousand, five hundred twenty-five".
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