Base | Representation |
---|---|
bin | 100101010101000101100… |
… | …1010001111011100101101 |
3 | 200011110210011012010120100 |
4 | 1022222023022033130231 |
5 | 1133024304032403130 |
6 | 14524533030341313 |
7 | 1036445131433511 |
oct | 112521312173455 |
9 | 20143704163510 |
10 | 5130525669165 |
11 | 16a8930a95716 |
12 | 6aa3b67ba839 |
13 | 2b2a63b3a830 |
14 | 13a4669aa141 |
15 | 8d6cb7bdc60 |
hex | 4aa8b28f72d |
5130525669165 has 48 divisors (see below), whose sum is σ = 9582721228080. Its totient is φ = 2524283412480.
The previous prime is 5130525669121. The next prime is 5130525669259. The reversal of 5130525669165 is 5619665250315.
5130525669165 is a `hidden beast` number, since 5 + 13 + 0 + 5 + 2 + 566 + 9 + 1 + 65 = 666.
It can be written as a sum of positive squares in 8 ways, for example, as 31902960996 + 5098622708169 = 178614^2 + 2258013^2 .
It is not a de Polignac number, because 5130525669165 - 216 = 5130525603629 is a prime.
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, 1650996 + ... + 3603725.
It is an arithmetic number, because the mean of its divisors is an integer number (199640025585).
Almost surely, 25130525669165 is an apocalyptic number.
It is an amenable number.
5130525669165 is a deficient number, since it is larger than the sum of its proper divisors (4452195558915).
5130525669165 is a wasteful number, since it uses less digits than its factorization.
5130525669165 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5256414 (or 5256411 counting only the distinct ones).
The product of its (nonzero) digits is 7290000, while the sum is 54.
The spelling of 5130525669165 in words is "five trillion, one hundred thirty billion, five hundred twenty-five million, six hundred sixty-nine thousand, one hundred sixty-five".
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