Base | Representation |
---|---|
bin | 110000111101011010… |
… | …101010011111100101 |
3 | 12000200200202002011202 |
4 | 300331122222133211 |
5 | 1330130410220100 |
6 | 40052245412245 |
7 | 3540506456030 |
oct | 607532523745 |
9 | 160620662152 |
10 | 52570007525 |
11 | 20327442812 |
12 | a23170a085 |
13 | 4c5a341239 |
14 | 2789ba6017 |
15 | 157a2ed7d5 |
hex | c3d6aa7e5 |
52570007525 has 48 divisors (see below), whose sum is σ = 74891837568. Its totient is φ = 35858592000.
The previous prime is 52570007521. The next prime is 52570007533.
52570007525 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 52570007525 - 22 = 52570007521 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52570007521) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 38287739 + ... + 38289111.
It is an arithmetic number, because the mean of its divisors is an integer number (1560246616).
Almost surely, 252570007525 is an apocalyptic number.
It is an amenable number.
52570007525 is a deficient number, since it is larger than the sum of its proper divisors (22321830043).
52570007525 is a wasteful number, since it uses less digits than its factorization.
52570007525 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2382 (or 2377 counting only the distinct ones).
The product of its (nonzero) digits is 122500, while the sum is 38.
The spelling of 52570007525 in words is "fifty-two billion, five hundred seventy million, seven thousand, five hundred twenty-five".
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