Base | Representation |
---|---|
bin | 1001100011100010… |
… | …11010110000010101 |
3 | 111020112000021121122 |
4 | 10301301122300111 |
5 | 41001240134100 |
6 | 2205013453325 |
7 | 241061220221 |
oct | 46161326025 |
9 | 14215007548 |
10 | 5130005525 |
11 | 21a2833097 |
12 | bb2041245 |
13 | 639a79a38 |
14 | 369463781 |
15 | 200586985 |
hex | 131c5ac15 |
5130005525 has 6 divisors (see below), whose sum is σ = 6361206882. Its totient is φ = 4104004400.
The previous prime is 5130005513. The next prime is 5130005557. The reversal of 5130005525 is 5255000315.
It can be written as a sum of positive squares in 3 ways, for example, as 516607441 + 4613398084 = 22729^2 + 67922^2 .
It is not a de Polignac number, because 5130005525 - 28 = 5130005269 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5130005494 and 5130005503.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 102600086 + ... + 102600135.
It is an arithmetic number, because the mean of its divisors is an integer number (1060201147).
Almost surely, 25130005525 is an apocalyptic number.
It is an amenable number.
5130005525 is a deficient number, since it is larger than the sum of its proper divisors (1231201357).
5130005525 is a wasteful number, since it uses less digits than its factorization.
5130005525 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 205200231 (or 205200226 counting only the distinct ones).
The product of its (nonzero) digits is 3750, while the sum is 26.
The square root of 5130005525 is about 71624.0568873336. The cubic root of 5130005525 is about 1724.6697428383.
The spelling of 5130005525 in words is "five billion, one hundred thirty million, five thousand, five hundred twenty-five".
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