Base | Representation |
---|---|
bin | 1100101001011… |
… | …1101010100001 |
3 | 10200211012221110 |
4 | 3022113222201 |
5 | 102040100032 |
6 | 5133013533 |
7 | 1212626526 |
oct | 312275241 |
9 | 120735843 |
10 | 53050017 |
11 | 27a44299 |
12 | 159242a9 |
13 | acb5757 |
14 | 708d14d |
15 | 49cd7cc |
hex | 3297aa1 |
53050017 has 8 divisors (see below), whose sum is σ = 71089600. Its totient is φ = 35188560.
The previous prime is 53050007. The next prime is 53050037. The reversal of 53050017 is 71005035.
It is a happy number.
53050017 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 53050017 - 28 = 53049761 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 53049975 and 53050002.
It is not an unprimeable number, because it can be changed into a prime (53050007) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43834 + ... + 45027.
It is an arithmetic number, because the mean of its divisors is an integer number (8886200).
Almost surely, 253050017 is an apocalyptic number.
It is an amenable number.
53050017 is a deficient number, since it is larger than the sum of its proper divisors (18039583).
53050017 is a wasteful number, since it uses less digits than its factorization.
53050017 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 89063.
The product of its (nonzero) digits is 525, while the sum is 21.
The square root of 53050017 is about 7283.5442608664. The cubic root of 53050017 is about 375.7467006261.
The spelling of 53050017 in words is "fifty-three million, fifty thousand, seventeen".
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